Educators & Classrooms

/**
 * FactMap — U.S. State Facts Quiz Generator
 * ══════════════════════════════════════════════════════════════
 * Creates a ready-to-assign Google Form quiz in your Google Drive.
 *
 * HOW TO USE:
 *  1. Go to script.google.com and create a new project
 *  2. Delete the default code and paste this entire script
 *  3. Click Run → createFactMapQuiz
 *  4. Grant permissions when prompted (one-time only)
 *  5. Check your Google Drive for the new form
 *  6. In Google Classroom → + Create → Assignment
 *  7. Attach the form and set it as a "Quiz assignment"
 *
 * CUSTOMIZE: Edit the CONFIG object below before running.
 * ══════════════════════════════════════════════════════════════
 */

var CONFIG = {
  title:             'U.S. State Facts Quiz — FactMap',
  description:       'Test your knowledge of fun and surprising facts about all 50 U.S. states! Powered by FactMap.us',
  questionCount:     20,       // How many questions to include (max 276)
  pointsPerQuestion: 1,        // Points awarded per correct answer
  shuffleQuestions:  true,     // Randomize question order each time
  shuffleAnswers:    true,     // Randomize the order of answer choices
};

// ── Question bank (276 questions across all 50 states) ──────────────────────
// Wrong answers come from the same U.S. region as the correct state,
// so students can't simply eliminate distant states.
// Format: { q: question, c: correct answer, w: [wrong1, wrong2, wrong3] }
var QUESTIONS = [{"q":"Which state is home to NASA's Marshall Space Flight Center, earning its largest city the nickname 'Rocket City'?","c":"Alabama","w":["Kentucky","Louisiana","Mississippi"]},{"q":"Which state built the world's first monument to an agricultural pest?","c":"Alabama","w":["Tennessee","Mississippi","Louisiana"]},{"q":"Which state hosts the world's largest fishing competition, drawing over 3,000 anglers each year?","c":"Alabama","w":["Mississippi","Kentucky","Tennessee"]},{"q":"Which state counts the pecan as its official state nut?","c":"Alabama","w":["Kentucky","Louisiana","Tennessee"]},{"q":"Which state is home to Little River Canyon, carved by one of the longest mountaintop rivers in the country?","c":"Alabama","w":["Mississippi","Tennessee","Kentucky"]},{"q":"Which state experiences a tidal bore wave seven feet high that rushes upstream at 15 mph?","c":"Alaska","w":["Montana","Utah","New Mexico"]},{"q":"Which state grows record-breaking giant vegetables at its annual state fair, fueled by nearly round-the-clock summer sunlight?","c":"Alaska","w":["Idaho","Montana","Hawaii"]},{"q":"Which state was struck by the most powerful earthquake ever recorded in North America, measuring 9.2 on the Richter scale?","c":"Alaska","w":["Montana","Arizona","Wyoming"]},{"q":"Which state has a university research center dedicated to documenting and preserving more than 20 indigenous languages?","c":"Alaska","w":["Hawaii","Idaho","Utah"]},{"q":"Which state contains the largest national park in the United States, bigger than Yellowstone, Yosemite, and Switzerland combined?","c":"Alaska","w":["Montana","Nevada","New Mexico"]},{"q":"Which desert state also has ski resorts in its northern pine forests?","c":"Arizona","w":["Wyoming","New Mexico","Montana"]},{"q":"Which state is home to the country's most populous Native American reservation, with over 300,000 citizens?","c":"Arizona","w":["Utah","Nevada","Idaho"]},{"q":"Which state contains one of the seven natural wonders of the world, exposing nearly two billion years of Earth's geological history?","c":"Arizona","w":["Montana","Wyoming","Colorado"]},{"q":"Which state contains one of the world's best-preserved meteor impact sites, created roughly 50,000 years ago?","c":"Arizona","w":["Idaho","New Mexico","Nevada"]},{"q":"Which state has a law allowing cities to charge reckless drivers who ignore flood-control barriers for their own rescue?","c":"Arizona","w":["Montana","Idaho","Wyoming"]},{"q":"Which state made the bolo tie its official state neckwear in 1971?","c":"Arizona","w":["Idaho","Nevada","Utah"]},{"q":"Which state hosts the world's largest solar telescope at a national observatory?","c":"Arizona","w":["Montana","New Mexico","Colorado"]},{"q":"Which state's Ozark mountain fiddlers are revered as keepers of local folklore and musical tradition?","c":"Arkansas","w":["Mississippi","Alabama","Louisiana"]},{"q":"Which state's Ozark region is a major source of wild American ginseng, prized in Asian markets for its medicinal roots?","c":"Arkansas","w":["Alabama","Tennessee","Louisiana"]},{"q":"Which state was the birthplace of Ben Pearson, considered the father of modern archery in the United States?","c":"Arkansas","w":["Tennessee","Louisiana","Mississippi"]},{"q":"Which state has a park where visitors can dig for real diamonds and keep every one they find?","c":"Arkansas","w":["Alabama","Tennessee","Mississippi"]},{"q":"Which state has 47 natural hot springs flowing at an average temperature of 143 degrees Fahrenheit?","c":"Arkansas","w":["Mississippi","Louisiana","Alabama"]},{"q":"Which state was home to the very first Walmart store, opened in 1962 by Sam Walton?","c":"Arkansas","w":["Alabama","Mississippi","Tennessee"]},{"q":"Which state contains more American mastodon fossil remains than any other in the mid-South region?","c":"Arkansas","w":["Mississippi","Tennessee","Louisiana"]},{"q":"Which state is credited as the birthplace of cheese dip, and even hosts an annual World Cheese Dip Championship?","c":"Arkansas","w":["Alabama","Louisiana","Tennessee"]},{"q":"Which state has the largest population in the United States, with nearly 40 million residents?","c":"California","w":["Washington","Montana","Nevada"]},{"q":"Which state is associated with a unique English dialect often linked to young coastal speakers in American pop culture?","c":"California","w":["Oregon","Idaho","New Mexico"]},{"q":"Which is the only U.S. state to have hosted both the Summer and Winter Olympic Games?","c":"California","w":["Washington","Colorado","Montana"]},{"q":"Which state is home to the largest natural outdoor amphitheater in the United States?","c":"California","w":["Montana","Idaho","Nevada"]},{"q":"Which state's largest freshwater lake was drained for agriculture in the 19th century, only to briefly return during the floods of 2023?","c":"California","w":["Arizona","New Mexico","Wyoming"]},{"q":"Which state is home to the tallest waterfall in North America, plunging 2,425 feet?","c":"California","w":["Oregon","Colorado","Idaho"]},{"q":"Which state is home to the highest suspension bridge in the United States, spanning a river at over 1,000 feet elevation?","c":"Colorado","w":["Idaho","Arizona","Utah"]},{"q":"Which state has a national monument preserving extraordinarily detailed fossils from 34 million years ago?","c":"Colorado","w":["Nevada","Arizona","Wyoming"]},{"q":"Which state was the site of 'The Blast of 1888', where a freight train carrying 18 tons of explosives collided with a passenger train?","c":"Colorado","w":["New Mexico","Utah","Arizona"]},{"q":"Which state has a city that claims more Medal of Honor recipients per capita than any other city in the nation?","c":"Colorado","w":["Montana","Wyoming","Idaho"]},{"q":"Which state's city has run a Valentine's Day re-mailing program for decades, hand-stamping valentines with a special cachet?","c":"Colorado","w":["Idaho","Utah","Montana"]},{"q":"Which state was home to the first lollipop-making machine, patented in 1908?","c":"Connecticut","w":["Maine","Vermont","Rhode Island"]},{"q":"Which state has a region called the 'Gold Coast' known for its wealthy Manhattan commuters?","c":"Connecticut","w":["New Hampshire","Rhode Island","Maine"]},{"q":"Which state is the insurance capital of the United States, home to The Hartford and Travelers?","c":"Connecticut","w":["Maine","Rhode Island","Vermont"]},{"q":"Which state was home to Mark Twain for 20 years, during which he wrote The Adventures of Tom Sawyer and Huckleberry Finn?","c":"Connecticut","w":["New Hampshire","Vermont","Rhode Island"]},{"q":"Which state was home to the ashram where Weezer frontman Rivers Cuomo was raised?","c":"Connecticut","w":["Maine","New Hampshire","Vermont"]},{"q":"Which state's colonial constitution of 1638–1639 is considered the first written constitution in America?","c":"Connecticut","w":["New Hampshire","Rhode Island","Maine"]},{"q":"Which state has a legend about colonists hiding a royal charter in a hollow tree to protect their right to self-governance?","c":"Connecticut","w":["Maine","Vermont","Rhode Island"]},{"q":"Which state is where the first log cabins in the Americas were built, introduced by Swedish immigrants in the 1600s?","c":"Delaware","w":["New York","Maryland","Pennsylvania"]},{"q":"Which state was the first to designate an official state macroinvertebrate, choosing the stonefly?","c":"Delaware","w":["New Jersey","Maryland","New York"]},{"q":"Which state has a uniquely curved northern border drawn as a 12-mile-radius circle around a courthouse?","c":"Delaware","w":["New York","Pennsylvania","New Jersey"]},{"q":"Which state's official bug, the ladybug, was chosen through a petition by second-grade students?","c":"Delaware","w":["New Jersey","Maryland","Pennsylvania"]},{"q":"Which state shares a namesake river that is one of the few remaining large free-flowing rivers in the United States?","c":"Delaware","w":["Pennsylvania","Maryland","New York"]},{"q":"Which state was the first part of the continental United States to be visited and settled by Europeans?","c":"Florida","w":["North Carolina","West Virginia","Virginia"]},{"q":"Which state's city welcomed Cuban refugees fleeing Castro at a building known as the 'Ellis Island of the South'?","c":"Florida","w":["West Virginia","Virginia","Georgia"]},{"q":"Which state has a national park that is the only place on Earth where American alligators and crocodiles live side by side?","c":"Florida","w":["North Carolina","Georgia","Virginia"]},{"q":"Which state has a national park only reachable by boat or seaplane, home to the largest all-masonry fort in the Americas?","c":"Florida","w":["North Carolina","Georgia","West Virginia"]},{"q":"Which state has a national park that is 95% water, protecting part of the world's third-largest barrier reef?","c":"Florida","w":["Virginia","North Carolina","West Virginia"]},{"q":"Which state produces nearly half of all U.S. peanuts and leads the nation in pecans, yet ranks third in production of the fruit it's named after?","c":"Georgia","w":["West Virginia","Florida","Virginia"]},{"q":"Which state has a lost hydrogen bomb — 190 times more powerful than the one dropped on Nagasaki — sitting on its seafloor since 1958?","c":"Georgia","w":["Virginia","West Virginia","North Carolina"]},{"q":"Which state was the birthplace of Coca-Cola, invented by a pharmacist in 1886?","c":"Georgia","w":["West Virginia","North Carolina","Florida"]},{"q":"Which state has a famous theme park named for the six flags that historically flew over it?","c":"Georgia","w":["Virginia","Florida","North Carolina"]},{"q":"Which state was home to the world's first college chartered to grant degrees to women, and the birthplace of the first two sororities in American history?","c":"Georgia","w":["West Virginia","Florida","Virginia"]},{"q":"Which state has a national historical park with evidence of 17,000 years of continuous human habitation?","c":"Georgia","w":["Virginia","West Virginia","North Carolina"]},{"q":"Which state has a town that survived Sherman's March to the Sea — not because it was too beautiful to burn, but because of a personal connection to a pro-Union congressman?","c":"Georgia","w":["North Carolina","Florida","West Virginia"]},{"q":"Which state imported mongooses to control rats in its sugar fields, only to discover the animals are active at opposite times of day?","c":"Hawaii","w":["Idaho","Colorado","Alaska"]},{"q":"Which state has the world's longest and deepest lava tube, stretching over 40 miles?","c":"Hawaii","w":["Wyoming","Arizona","Montana"]},{"q":"Which state is the birthplace of surfing, where it was practiced by commoners and royalty alike?","c":"Hawaii","w":["Alaska","New Mexico","Colorado"]},{"q":"Which state once produced 80% of the world's pineapples but now grows almost none commercially?","c":"Hawaii","w":["Nevada","New Mexico","Utah"]},{"q":"Which state's official bird was once down to just 30 individuals and was brought back from the brink of extinction by a captive breeding program?","c":"Hawaii","w":["Idaho","Montana","Alaska"]},{"q":"Which state's land is still actively growing as ongoing volcanic eruptions add new acres to it?","c":"Hawaii","w":["Montana","Colorado","Utah"]},{"q":"Which state's national park contains two of the world's most active volcanoes and is a UNESCO World Heritage Site?","c":"Hawaii","w":["New Mexico","Idaho","Utah"]},{"q":"Which state had its first potato planted by a missionary in 1836, decades before farming became its agricultural identity?","c":"Idaho","w":["Nevada","Arizona","Utah"]},{"q":"Which state contains the deepest river gorge in North America, plunging nearly 8,000 feet — deeper than the Grand Canyon?","c":"Idaho","w":["Montana","Nevada","Colorado"]},{"q":"Which state was home to the world's first ski resort to use a chairlift, which opened in 1936?","c":"Idaho","w":["Wyoming","New Mexico","Nevada"]},{"q":"Which state was home to the world's first nuclear power plant to generate usable electricity, built in its desert in 1951?","c":"Idaho","w":["Nevada","Colorado","New Mexico"]},{"q":"Which state has a lava field so otherworldly that NASA used it to train Apollo astronauts before the moon landing?","c":"Idaho","w":["Wyoming","Utah","Arizona"]},{"q":"Which state was home to the world's first Ferris wheel, built for a World's Fair in 1893?","c":"Illinois","w":["Michigan","Ohio","Wisconsin"]},{"q":"Which state was home to Cahokia, the largest pre-Columbian city north of Mexico, which at its peak was larger than London?","c":"Illinois","w":["Ohio","Indiana","Michigan"]},{"q":"Which state was the first to ratify the 13th Amendment abolishing slavery, just two days after Congress passed it?","c":"Illinois","w":["Michigan","Indiana","Wisconsin"]},{"q":"Which state permanently reversed the flow of a major river in 1900 to protect its city's drinking water supply?","c":"Illinois","w":["Ohio","Wisconsin","Indiana"]},{"q":"Which state produces more nuclear power than any other in the United States?","c":"Illinois","w":["Michigan","Ohio","Wisconsin"]},{"q":"Which state is home to the world's largest sports venue by permanent seating capacity?","c":"Indiana","w":["Illinois","Michigan","Ohio"]},{"q":"Which state hosted the first professional baseball game played for pay, in 1871?","c":"Indiana","w":["Illinois","Wisconsin","Michigan"]},{"q":"Which state was home to the inventor of stainless steel, who also built one of America's first gasoline-powered automobiles?","c":"Indiana","w":["Ohio","Wisconsin","Illinois"]},{"q":"Which state's Great Lakes shoreline dunes have been called the birthplace of ecology?","c":"Indiana","w":["Michigan","Wisconsin","Ohio"]},{"q":"Which state was the birthplace of Orville Redenbacher, the popcorn pioneer who spent decades perfecting his hybrid kernel?","c":"Indiana","w":["Illinois","Michigan","Ohio"]},{"q":"Which state university's basement was home to the development of the world's first electronic digital computer?","c":"Iowa","w":["South Dakota","Minnesota","Nebraska"]},{"q":"Which state produces about one-third of the nation's pork and is home to more hogs than people?","c":"Iowa","w":["North Dakota","Nebraska","Minnesota"]},{"q":"Which state is home to the actual filming location of Field of Dreams, now one of the Midwest's most visited tourist sites?","c":"Iowa","w":["South Dakota","Minnesota","North Dakota"]},{"q":"Which state's city has been home to the Quaker Oats Company since 1873, earning it the title 'Oatmeal Capital of the World'?","c":"Iowa","w":["North Dakota","South Dakota","Nebraska"]},{"q":"Which state was nicknamed after Chief Black Hawk?","c":"Iowa","w":["Nebraska","Minnesota","South Dakota"]},{"q":"Which state has a national monument preserving prehistoric earthen mounds shaped like bears and birds?","c":"Iowa","w":["Nebraska","Minnesota","North Dakota"]},{"q":"Which state was home to the first Pizza Hut, opened in 1958 with a $600 loan from a mother?","c":"Kansas","w":["Oklahoma","Texas","Missouri"]},{"q":"Which state contains the geographic center of the contiguous 48 states, marked by a monument in a town of fewer than 200 people?","c":"Kansas","w":["Missouri","Oklahoma","Texas"]},{"q":"Which state sits atop the world's largest known reserves of helium?","c":"Kansas","w":["Missouri","Texas","Oklahoma"]},{"q":"Which state's city became the most famous cattle town in the American West after the railroad arrived in 1872?","c":"Kansas","w":["Texas","Oklahoma","Missouri"]},{"q":"Which state produces enough wheat each year to feed every person on Earth for roughly two weeks?","c":"Kansas","w":["Oklahoma","Missouri","Texas"]},{"q":"Which state is home to the world's longest known cave system, with over 400 miles of explored passages?","c":"Kentucky","w":["Louisiana","Alabama","Mississippi"]},{"q":"Which state produces approximately 95% of all bourbon whiskey in the world?","c":"Kentucky","w":["Tennessee","Louisiana","Alabama"]},{"q":"Which state has hosted horse racing's oldest continuously held major sporting event since 1875?","c":"Kentucky","w":["Mississippi","Louisiana","Tennessee"]},{"q":"Which state has a military installation that holds roughly half of all the U.S. Treasury's gold reserves?","c":"Kentucky","w":["Tennessee","Mississippi","Alabama"]},{"q":"Which state was the birthplace of both Abraham Lincoln and Confederate President Jefferson Davis?","c":"Kentucky","w":["Mississippi","Alabama","Louisiana"]},{"q":"Which state is the only one in the United States that bases its civil law on the Napoleonic Code?","c":"Louisiana","w":["Tennessee","Mississippi","Alabama"]},{"q":"Which state has been the home of Tabasco hot sauce production since 1868?","c":"Louisiana","w":["Tennessee","Arkansas","Mississippi"]},{"q":"Which state has a causeway that once held the world record as the longest bridge over water?","c":"Louisiana","w":["Alabama","Tennessee","Arkansas"]},{"q":"Which state loses 25 to 35 square miles of coastline every year — the fastest rate of land loss in North America?","c":"Louisiana","w":["Arkansas","Alabama","Mississippi"]},{"q":"Which state's city is the birthplace of jazz, where African rhythms and European brass band music collided at the turn of the 20th century?","c":"Louisiana","w":["Alabama","Mississippi","Tennessee"]},{"q":"Which state in the continental U.S. shares a border with only one other state?","c":"Maine","w":["Vermont","Massachusetts","Connecticut"]},{"q":"Which state produces roughly 99% of all wild blueberries grown in the United States?","c":"Maine","w":["New Hampshire","Vermont","Massachusetts"]},{"q":"Which state is the first place in the United States to see the sunrise each morning?","c":"Maine","w":["Vermont","Connecticut","New Hampshire"]},{"q":"Which state is the real-world home of Stephen King and the setting for most of his novels?","c":"Maine","w":["New Hampshire","Connecticut","Massachusetts"]},{"q":"Which state dominates U.S. lobster harvesting, accounting for roughly 80% of all lobster caught nationally?","c":"Maine","w":["Massachusetts","Connecticut","Vermont"]},{"q":"Which state was home to the first national park established east of the Mississippi River?","c":"Maine","w":["New Hampshire","Massachusetts","Vermont"]},{"q":"Which state's harbor battle inspired the writing of what became the U.S. national anthem?","c":"Maryland","w":["New York","New Jersey","Pennsylvania"]},{"q":"Which state sits along the largest estuary in the United States, famous for its blue crab harvest?","c":"Maryland","w":["New Jersey","Pennsylvania","Delaware"]},{"q":"Which state has been home to the U.S. Naval Academy since its founding in 1845?","c":"Maryland","w":["New York","Pennsylvania","Delaware"]},{"q":"Which state's border with Pennsylvania gave rise to the famous Mason-Dixon Line, originally surveyed to settle a land dispute?","c":"Maryland","w":["New Jersey","New York","Delaware"]},{"q":"Which state is home to the most-visited aquarium in the United States and the hospital most often ranked number one in the nation?","c":"Maryland","w":["Pennsylvania","New Jersey","New York"]},{"q":"Which state was the birthplace of basketball, invented in 1891 as an indoor winter activity?","c":"Massachusetts","w":["Vermont","Connecticut","Maine"]},{"q":"Which state is home to the oldest public school in the United States, founded in 1635?","c":"Massachusetts","w":["Vermont","Connecticut","New Hampshire"]},{"q":"Which state has more Dunkin' locations per capita than any other and was the chain's birthplace?","c":"Massachusetts","w":["Maine","Vermont","New Hampshire"]},{"q":"Which state was home to the first permanent English settlement in New England, established by Pilgrims in 1620?","c":"Massachusetts","w":["Connecticut","Maine","New Hampshire"]},{"q":"Which state is home to MIT, which has been affiliated with more Nobel Prize winners than any institution except the University of Chicago?","c":"Massachusetts","w":["Maine","Connecticut","Vermont"]},{"q":"Which state has a national seashore established by a president who was born there?","c":"Massachusetts","w":["New Hampshire","Vermont","Connecticut"]},{"q":"Which state has more freshwater coastline than any other except Alaska, with over 3,000 miles along four of the Great Lakes?","c":"Michigan","w":["Indiana","Wisconsin","Ohio"]},{"q":"Which state was home to the accidental invention of cornflakes at a health resort in 1894?","c":"Michigan","w":["Ohio","Illinois","Indiana"]},{"q":"Which state was home to Henry Ford's moving assembly line, which cut the price of a car down to $260?","c":"Michigan","w":["Indiana","Wisconsin","Illinois"]},{"q":"Which state has sand dunes rising up to 450 feet directly above the surface of a Great Lake?","c":"Michigan","w":["Illinois","Wisconsin","Ohio"]},{"q":"Which state was the birthplace of Motown Records, founded with an $800 family loan in 1959?","c":"Michigan","w":["Wisconsin","Ohio","Indiana"]},{"q":"Which state has 11,842 lakes of 10 acres or larger — more than California, Florida, and Hawaii combined?","c":"Minnesota","w":["North Dakota","South Dakota","Nebraska"]},{"q":"Which state is home to the company that invented both Scotch tape and Post-it Notes?","c":"Minnesota","w":["Nebraska","Iowa","South Dakota"]},{"q":"Which state contains the headwaters of the Mississippi River, where the great river is narrow enough to wade across in rubber boots?","c":"Minnesota","w":["Nebraska","Iowa","North Dakota"]},{"q":"Which state was the lifelong home of musician Prince, who recorded almost entirely within its borders?","c":"Minnesota","w":["South Dakota","North Dakota","Iowa"]},{"q":"Which state is home to the Mayo Clinic, the hospital most often ranked number one in the United States?","c":"Minnesota","w":["North Dakota","Nebraska","South Dakota"]},{"q":"Which state has a national park best experienced by boat, where nearly 40% of its acreage is lake?","c":"Minnesota","w":["South Dakota","Nebraska","Iowa"]},{"q":"Which state's Delta region is considered the birthplace of the blues?","c":"Mississippi","w":["Tennessee","Louisiana","Kentucky"]},{"q":"Which state was Elvis Presley's birthplace, where he was born in a two-room house his father built for $180?","c":"Mississippi","w":["Alabama","Kentucky","Louisiana"]},{"q":"Which state was the last to officially ratify the 13th Amendment abolishing slavery?","c":"Mississippi","w":["Louisiana","Alabama","Tennessee"]},{"q":"Which state was the birthplace of Jim Henson, creator of the Muppets?","c":"Mississippi","w":["Alabama","Tennessee","Kentucky"]},{"q":"Which state's city contains the highest concentration of antebellum plantation homes in the United States?","c":"Mississippi","w":["Tennessee","Kentucky","Louisiana"]},{"q":"Which state shares its name with the Ojibwe word for \"Great River,\" a waterway that drains 41% of the contiguous United States?","c":"Mississippi","w":["Alabama","Tennessee","Kentucky"]},{"q":"Which state's world's fair is credited with the invention of the ice cream cone in 1904?","c":"Missouri","w":["Kansas","Oklahoma","Texas"]},{"q":"Which state was the departure point for the Oregon Trail, the Santa Fe Trail, and the California Trail?","c":"Missouri","w":["Kansas","Texas","Oklahoma"]},{"q":"Which state was the birthplace of Mark Twain, who grew up along the Mississippi River and used it as the setting for his most famous novels?","c":"Missouri","w":["Texas","Oklahoma","Kansas"]},{"q":"Which state's city has more fountains than any city in the world except Rome?","c":"Missouri","w":["Oklahoma","Kansas","Texas"]},{"q":"Which state was the lifelong home of Harry S. Truman, the only 20th-century president without a college degree?","c":"Missouri","w":["Texas","Kansas","Oklahoma"]},{"q":"Which state has the smallest national park in the United States, anchored by a 630-foot stainless steel arch?","c":"Missouri","w":["Oklahoma","Texas","Kansas"]},{"q":"Which state has the largest grizzly bear population in the lower 48 states?","c":"Montana","w":["New Mexico","Utah","Arizona"]},{"q":"Which state's national park has lost over 80% of its named glaciers since the park was established in 1910?","c":"Montana","w":["Colorado","Nevada","Idaho"]},{"q":"Which state was the site of the Battle of Little Bighorn, where Lakota and Cheyenne warriors defeated Lt. Colonel Custer's forces?","c":"Montana","w":["New Mexico","Nevada","Utah"]},{"q":"Which state has nearly twice as many cattle as people?","c":"Montana","w":["Nevada","Colorado","Wyoming"]},{"q":"Which state is one of only two places on Earth that produce naturally occurring cornflower blue sapphires of gem quality?","c":"Montana","w":["Utah","New Mexico","Wyoming"]},{"q":"Which is the only state with a unicameral legislature, meaning its government runs with just one lawmaking chamber?","c":"Nebraska","w":["South Dakota","North Dakota","Minnesota"]},{"q":"Which state was the birthplace of Kool-Aid, invented in 1927 from a small-town mail-order business?","c":"Nebraska","w":["North Dakota","Iowa","South Dakota"]},{"q":"Which state has Chimney Rock, a narrow 325-foot spire that was the most consistently mentioned landmark in Oregon Trail pioneer journals?","c":"Nebraska","w":["South Dakota","Iowa","Minnesota"]},{"q":"Which state is home to Warren Buffett, who still lives in the same house he bought for $31,500 in 1958?","c":"Nebraska","w":["North Dakota","Minnesota","Iowa"]},{"q":"Which state hosts one of the most spectacular wildlife migrations in North America, where 500,000 sandhill cranes gather each spring?","c":"Nebraska","w":["Minnesota","North Dakota","South Dakota"]},{"q":"Which state has a national park commemorating the Homestead Act, which transferred about 10% of all U.S. land to settlers?","c":"Nebraska","w":["Iowa","South Dakota","North Dakota"]},{"q":"Which state is the most mountainous in the contiguous United States, with over 300 named mountain ranges?","c":"Nevada","w":["Wyoming","New Mexico","Utah"]},{"q":"Which state produces about 75% of all gold mined in the United States?","c":"Nevada","w":["Colorado","New Mexico","Idaho"]},{"q":"Which state's border with Arizona is marked by the Hoover Dam, the largest dam in the world when it was completed in 1935?","c":"Nevada","w":["Montana","New Mexico","Idaho"]},{"q":"Which state is home to Area 51, the classified Air Force facility that fueled decades of UFO speculation?","c":"Nevada","w":["Arizona","Colorado","Wyoming"]},{"q":"Which state's most famous city was largely built by organized crime after gambling was legalized in 1931?","c":"Nevada","w":["Montana","Colorado","Wyoming"]},{"q":"Which state's national park shelters Great Basin bristlecone pines, including one tree that lived nearly 5,000 years before it was cut down?","c":"Nevada","w":["New Mexico","Montana","Colorado"]},{"q":"Which small state holds the nation's first presidential primary election every four years?","c":"New Hampshire","w":["Massachusetts","Vermont","Maine"]},{"q":"Which state's mountain summit recorded a wind gust of 231 mph in 1934 — a world record that stood for 62 years?","c":"New Hampshire","w":["Vermont","Maine","Connecticut"]},{"q":"Which state was the first of the original 13 colonies to establish an independent government separate from British authority?","c":"New Hampshire","w":["Massachusetts","Connecticut","Maine"]},{"q":"Which state was the birthplace of Alan Shepard, the first American to travel to space?","c":"New Hampshire","w":["Vermont","Connecticut","Massachusetts"]},{"q":"Which state, along with Alaska, has neither a statewide income tax nor a statewide sales tax?","c":"New Hampshire","w":["Maine","Massachusetts","Connecticut"]},{"q":"Which state was home to Thomas Edison's famous invention factory, where he pledged a minor invention every ten days?","c":"New Jersey","w":["New York","Pennsylvania","Delaware"]},{"q":"Which state is the most densely populated in the United States, with over 1,200 people per square mile?","c":"New Jersey","w":["Pennsylvania","Delaware","Maryland"]},{"q":"Which state was the site of the first baseball game played under the modern Knickerbocker Rules, in 1846?","c":"New Jersey","w":["New York","Delaware","Maryland"]},{"q":"Which state was home to America's first boardwalk, built in 1870 to keep sand out of seaside hotel lobbies?","c":"New Jersey","w":["Pennsylvania","New York","Maryland"]},{"q":"Which state has more diners than any other, earning it the undisputed title of 'Diner Capital of the World'?","c":"New Jersey","w":["New York","Delaware","Pennsylvania"]},{"q":"Which state was the site of the world's first nuclear weapon detonation, in the desert at 5:29 AM on July 16, 1945?","c":"New Mexico","w":["Arizona","Idaho","Montana"]},{"q":"Which state's official state question asks you to choose between red or green chile sauce?","c":"New Mexico","w":["Idaho","Arizona","Montana"]},{"q":"Which state is home to the largest natural cave chamber in North America?","c":"New Mexico","w":["Wyoming","Colorado","Montana"]},{"q":"Which state has a Native American pueblo that has been continuously inhabited for over 1,000 years?","c":"New Mexico","w":["Wyoming","Colorado","Arizona"]},{"q":"Which state has more PhDs per capita than any other, driven by its concentration of national laboratories?","c":"New Mexico","w":["Montana","Utah","Idaho"]},{"q":"Which state built the Erie Canal, connecting the Atlantic Ocean to the Great Lakes and cutting shipping costs by 95%?","c":"New York","w":["New Jersey","Maryland","Delaware"]},{"q":"Which state is home to the Statue of Liberty, a gift from France completed in 1886?","c":"New York","w":["Pennsylvania","Maryland","New Jersey"]},{"q":"Which state has a subway system that runs 24 hours a day, 7 days a week, every day of the year?","c":"New York","w":["New Jersey","Delaware","Pennsylvania"]},{"q":"Which state's border waterfall moves more water than any other waterfall on Earth?","c":"New York","w":["Pennsylvania","Maryland","Delaware"]},{"q":"Which state's city hosted the first Macy's Thanksgiving Day Parade in 1924?","c":"New York","w":["Delaware","Maryland","New Jersey"]},{"q":"In a fitting twist, scientists at an upstate university — in the same state where the blight first arrived — developed 'Darling 54,' a genetically modified chestnut that could bring a functionally extinct species back from the dead. Which state?","c":"New York","w":["Pennsylvania","Maryland","New Jersey"]},{"q":"Which state was the site of the Wright Brothers' first successful powered airplane flights in 1903?","c":"North Carolina","w":["Florida","Virginia","West Virginia"]},{"q":"Which state produces more sweet potatoes than any other, growing roughly half the nation's entire supply?","c":"North Carolina","w":["Virginia","South Carolina","Florida"]},{"q":"Which state is home to the Biltmore Estate, the largest privately owned house in the United States?","c":"North Carolina","w":["West Virginia","South Carolina","Florida"]},{"q":"Which state shares the most visited national park in the United States?","c":"North Carolina","w":["Virginia","West Virginia","South Carolina"]},{"q":"Which state was the birthplace of presidents Andrew Jackson, James K. Polk, and Andrew Johnson?","c":"North Carolina","w":["West Virginia","Florida","Virginia"]},{"q":"Which state's badlands transformed a sickly young politician named Theodore Roosevelt into the conservation-minded president he became?","c":"North Dakota","w":["Nebraska","Iowa","Minnesota"]},{"q":"Which state sits atop the Bakken Formation, one of the largest oil deposits in the United States?","c":"North Dakota","w":["South Dakota","Iowa","Minnesota"]},{"q":"Which state leads the nation in sunflower production?","c":"North Dakota","w":["Nebraska","South Dakota","Minnesota"]},{"q":"Which state has a highway lined with the world's largest metal sculptures, created by a former teacher?","c":"North Dakota","w":["Iowa","Nebraska","South Dakota"]},{"q":"Which two states were admitted to the Union simultaneously on the same day in 1889, with a president reportedly shuffling their papers to keep the order secret?","c":"North Dakota","w":["Iowa","Minnesota","Nebraska"]},{"q":"Which state has produced more astronauts than any other, including both the first man to walk on the moon and the first American to orbit Earth?","c":"Ohio","w":["Michigan","Wisconsin","Illinois"]},{"q":"Which state was home to the Cincinnati Red Stockings, the first fully professional baseball team in the United States?","c":"Ohio","w":["Wisconsin","Michigan","Indiana"]},{"q":"Which state's city established the first ambulance service in the United States in 1865?","c":"Ohio","w":["Illinois","Indiana","Michigan"]},{"q":"Which state was the birthplace of seven U.S. presidents — more than any other?","c":"Ohio","w":["Indiana","Wisconsin","Illinois"]},{"q":"Which state's city is home to the Rock and Roll Hall of Fame?","c":"Ohio","w":["Michigan","Illinois","Wisconsin"]},{"q":"Which state has a national park named for a river so polluted it once caught fire, an event that helped spark the modern environmental movement?","c":"Ohio","w":["Indiana","Wisconsin","Michigan"]},{"q":"Which state has more federally recognized Native American tribes than any other?","c":"Oklahoma","w":["Kansas","Texas","Missouri"]},{"q":"Which state was the site of the Land Run of 1889, where settlers raced to claim two million acres of land at a single pistol shot?","c":"Oklahoma","w":["Kansas","Missouri","Texas"]},{"q":"Which state is the only one where active oil wells operate on the grounds of the state capitol building?","c":"Oklahoma","w":["Missouri","Texas","Kansas"]},{"q":"Which state has more miles of the original Route 66 than any other?","c":"Oklahoma","w":["Texas","Kansas","Missouri"]},{"q":"Which state lends its name to the 1943 Broadway musical that revolutionized American musical theater?","c":"Oklahoma","w":["Missouri","Kansas","Texas"]},{"q":"Which state was home to the smallest national park ever created, at just 912 acres?","c":"Oklahoma","w":["Texas","Missouri","Kansas"]},{"q":"Which state is home to the deepest lake in the United States, formed when an ancient volcano collapsed roughly 7,700 years ago?","c":"Oregon","w":["Wyoming","California","Arizona"]},{"q":"Which state is the only one with a state flag that has a different design on each side?","c":"Oregon","w":["California","Idaho","Colorado"]},{"q":"Which state was the birthplace of Nike, co-founded by a track athlete and his coach in 1964?","c":"Oregon","w":["Washington","Montana","New Mexico"]},{"q":"Which state has more ghost towns than any other, with over 200 abandoned settlements scattered across its interior?","c":"Oregon","w":["Wyoming","Idaho","Colorado"]},{"q":"Which state's Coast Range contains temperate rainforests that receive more than 100 inches of rainfall per year?","c":"Oregon","w":["Washington","Utah","Montana"]},{"q":"Which state's city was where both the Declaration of Independence and the U.S. Constitution were drafted and signed?","c":"Pennsylvania","w":["New Jersey","New York","Maryland"]},{"q":"Which state's university was home to ENIAC, the world's first general-purpose electronic computer, built in 1945?","c":"Pennsylvania","w":["Delaware","New Jersey","New York"]},{"q":"Which state has a town built entirely by a chocolate company, where the street lamps are shaped like Hershey's Kisses?","c":"Pennsylvania","w":["Delaware","Maryland","New Jersey"]},{"q":"Which state is home to the largest Amish community in the world?","c":"Pennsylvania","w":["New York","Maryland","Delaware"]},{"q":"Which state has hosted Groundhog Day ceremonies since 1887, featuring a groundhog whose shadow predictions are broadcast worldwide?","c":"Pennsylvania","w":["New Jersey","Maryland","New York"]},{"q":"Which is the smallest state in the United States — small enough that 425 of them would fit inside Alaska?","c":"Rhode Island","w":["Connecticut","Maine","New Hampshire"]},{"q":"Which state was both the first colony to declare independence from Britain and the last to ratify the U.S. Constitution?","c":"Rhode Island","w":["Maine","Vermont","Connecticut"]},{"q":"Which state hosted the first U.S. Open tennis tournament in 1881?","c":"Rhode Island","w":["Vermont","Connecticut","New Hampshire"]},{"q":"Which state is home to The Breakers, the most spectacular example of Gilded Age architecture in the country?","c":"Rhode Island","w":["Maine","New Hampshire","Vermont"]},{"q":"Which state has a frozen lemonade brand so beloved it's considered part of local identity and appears on a state licensing exam?","c":"Rhode Island","w":["New Hampshire","Connecticut","Maine"]},{"q":"Which state was the site of the first shots of the Civil War, fired at Fort Sumter in 1861?","c":"South Carolina","w":["Virginia","Florida","North Carolina"]},{"q":"Which state is home to the Angel Oak, a Southern live oak estimated to be 400 to 500 years old?","c":"South Carolina","w":["West Virginia","North Carolina","Florida"]},{"q":"Which state actually produces more peaches than Georgia, despite Georgia's famous claim to the fruit?","c":"South Carolina","w":["Virginia","Florida","North Carolina"]},{"q":"Which state's Sea Islands are home to the Gullah Geechee people, who developed one of the most distinctive African-American cultures in the nation?","c":"South Carolina","w":["Florida","Virginia","West Virginia"]},{"q":"Which state's city was the wealthiest in North America before the Revolutionary War, built on rice and indigo cultivation by enslaved labor?","c":"South Carolina","w":["Virginia","North Carolina","West Virginia"]},{"q":"Which state's national park protects the largest intact expanse of old-growth bottomland hardwood forest in the southeastern United States?","c":"South Carolina","w":["North Carolina","Florida","West Virginia"]},{"q":"Which state is home to Mount Rushmore, whose carving took 14 years and used dynamite to remove 90% of the rock?","c":"South Dakota","w":["Nebraska","North Dakota","Minnesota"]},{"q":"Which state's Badlands form one of the richest fossil beds in the world, preserving ancient mammals from 23 to 35 million years ago?","c":"South Dakota","w":["North Dakota","Iowa","Nebraska"]},{"q":"Which state's gold rush town was where Wild Bill Hickok was shot while holding the poker hand known as the dead man's hand?","c":"South Dakota","w":["Nebraska","Iowa","Minnesota"]},{"q":"Which state is home to a mountain carving that, when completed, will be the largest sculpture in the world?","c":"South Dakota","w":["North Dakota","Minnesota","Iowa"]},{"q":"Which state has a roadside pharmacy-turned-tourist-empire that built a global following by offering free ice water to highway travelers?","c":"South Dakota","w":["Minnesota","North Dakota","Nebraska"]},{"q":"Which state has more documented cave systems than any other, with over 10,000 caves?","c":"Tennessee","w":["Louisiana","Alabama","Mississippi"]},{"q":"Which state is home to Graceland, the second most visited house in the United States?","c":"Tennessee","w":["Alabama","Kentucky","Mississippi"]},{"q":"Which state produces a whiskey that legally can't be called bourbon because of a charcoal-filtering process called the Lincoln County Process?","c":"Tennessee","w":["Kentucky","Louisiana","Mississippi"]},{"q":"Which state's mountains are named for the natural blue haze produced by the trees themselves, giving the ridges a perpetually misty look?","c":"Tennessee","w":["Alabama","Louisiana","Kentucky"]},{"q":"Which state's city is home to Music Row, where the majority of country music has been recorded for over 50 years?","c":"Tennessee","w":["Mississippi","Louisiana","Alabama"]},{"q":"Which state was once an independent nation for nearly 10 years before joining the United States?","c":"Texas","w":["Kansas","Missouri","Oklahoma"]},{"q":"Which state was the birthplace of Dr Pepper, invented by a pharmacist in 1885 — making it the oldest major soft drink in the United States?","c":"Texas","w":["Missouri","Oklahoma","Kansas"]},{"q":"Which state has a ranch covering 825,000 acres — larger than the entire state of Rhode Island?","c":"Texas","w":["Oklahoma","Kansas","Missouri"]},{"q":"Which state has a national park along the Rio Grande with some of the darkest skies in the continental United States, where the naked eye can see the Andromeda Galaxy?","c":"Texas","w":["Missouri","Kansas","Oklahoma"]},{"q":"Which state produces more wind energy than any other in the United States, and more than most countries in the world?","c":"Texas","w":["Oklahoma","Missouri","Kansas"]},{"q":"Which state has five national parks within a compact area, marketed together as 'The Mighty Five'?","c":"Utah","w":["Idaho","Arizona","Nevada"]},{"q":"Which state was the site where the two ends of the transcontinental railroad met in 1869, completing the first rail route across America?","c":"Utah","w":["Montana","Nevada","Idaho"]},{"q":"Which state's great saltwater lake has lost roughly 73% of its historic volume since the 1980s?","c":"Utah","w":["Arizona","Colorado","Idaho"]},{"q":"Which state's salt flats have been the site of land speed records since the 1930s?","c":"Utah","w":["Wyoming","Arizona","Montana"]},{"q":"Which state shares Monument Valley, the most-filmed landscape in the world, whose red sandstone buttes defined the look of the classic Western?","c":"Utah","w":["New Mexico","Arizona","Montana"]},{"q":"Which state was an independent republic for 14 years before joining the United States, with its own constitution, currency, and postal service?","c":"Vermont","w":["Massachusetts","Connecticut","Maine"]},{"q":"Which state produces approximately half of all maple syrup made in the United States?","c":"Vermont","w":["Connecticut","Maine","New Hampshire"]},{"q":"Which state was the birthplace of Ben & Jerry's ice cream, founded in a renovated gas station in 1978?","c":"Vermont","w":["Maine","Massachusetts","New Hampshire"]},{"q":"Which state was one of the first to ban highway billboards, prohibiting them in 1968?","c":"Vermont","w":["Massachusetts","Connecticut","New Hampshire"]},{"q":"Which state has the smallest state capital in the United States by population — and the only one without a McDonald's?","c":"Vermont","w":["Maine","New Hampshire","Massachusetts"]},{"q":"Which state was the birthplace of more U.S. presidents than any other, with eight born on its soil?","c":"Virginia","w":["North Carolina","Florida","West Virginia"]},{"q":"Which state was the site of Jamestown, the first permanent English settlement in North America, established in 1607?","c":"Virginia","w":["West Virginia","Florida","South Carolina"]},{"q":"Which state was the site of the first Thanksgiving in American history, celebrated in 1619 — more than two years before the Pilgrims landed?","c":"Virginia","w":["North Carolina","South Carolina","Florida"]},{"q":"Which state is home to the Pentagon, the world's largest office building with 17.5 miles of corridors?","c":"Virginia","w":["West Virginia","Florida","South Carolina"]},{"q":"Which state's national park was created during the New Deal by relocating over 400 mountain families from their ancestral homes?","c":"Virginia","w":["North Carolina","Florida","West Virginia"]},{"q":"Which state was the site of the most destructive volcanic eruption in the recorded history of the contiguous United States?","c":"Washington","w":["California","Oregon","Idaho"]},{"q":"Which state produces approximately 70% of all apples grown in the United States?","c":"Washington","w":["Oregon","Wyoming","New Mexico"]},{"q":"Which state is home to the first Starbucks, opened at a famous market in 1971?","c":"Washington","w":["California","New Mexico","Idaho"]},{"q":"Which state is home to the headquarters of Microsoft, Amazon, and Boeing — the only state to host all three tech and aerospace giants?","c":"Washington","w":["Oregon","Utah","Arizona"]},{"q":"Which state has the wettest region in the contiguous United States, receiving up to 14 feet of rainfall per year?","c":"Washington","w":["California","Colorado","Oregon"]},{"q":"Which is the only state in the United States formed by seceding from another state?","c":"West Virginia","w":["North Carolina","Florida","South Carolina"]},{"q":"Which state is home to the longest steel arch bridge in the Western Hemisphere?","c":"West Virginia","w":["South Carolina","North Carolina","Virginia"]},{"q":"Which state's luxury resort concealed a secret underground bunker built to shelter all 535 members of Congress during a nuclear attack?","c":"West Virginia","w":["North Carolina","Virginia","Florida"]},{"q":"Which state has the highest mean elevation of any state east of the Mississippi River?","c":"West Virginia","w":["Virginia","South Carolina","Florida"]},{"q":"Which state became the home of the country's 63rd national park in 2020, protecting one of the oldest rivers in the world?","c":"West Virginia","w":["South Carolina","Florida","North Carolina"]},{"q":"Which state was home to two army deserters who famously lived inside a massive hollow sycamore tree for three years in the 1760s?","c":"West Virginia","w":["Virginia","Florida","South Carolina"]},{"q":"Which state produces approximately 25% of all cheese made in the United States?","c":"Wisconsin","w":["Indiana","Michigan","Ohio"]},{"q":"Which state's small schoolhouse was the founding location of the Republican Party in 1854?","c":"Wisconsin","w":["Indiana","Illinois","Michigan"]},{"q":"Which state was home to the first kindergarten in the United States, established in 1856 by a German immigrant?","c":"Wisconsin","w":["Ohio","Illinois","Indiana"]},{"q":"Which state's city did Harry Houdini consider his hometown, where his father served as a rabbi?","c":"Wisconsin","w":["Michigan","Illinois","Ohio"]},{"q":"Which state was the founding home of the Ringling Brothers Circus, started by five brothers in 1884?","c":"Wisconsin","w":["Indiana","Michigan","Ohio"]},{"q":"Which state has lake sea caves that visitors can walk into on foot — but only in the coldest winters when the water freezes over?","c":"Wisconsin","w":["Michigan","Illinois","Indiana"]},{"q":"Which state was the first to grant women the right to vote, doing so in 1869 — more than 50 years before the 19th Amendment?","c":"Wyoming","w":["Arizona","Utah","Montana"]},{"q":"Which state's national park sits atop one of the largest active volcanic systems on Earth?","c":"Wyoming","w":["Nevada","Colorado","Idaho"]},{"q":"Which is the least populous state in the United States, with fewer than 600,000 residents?","c":"Wyoming","w":["Idaho","Utah","Nevada"]},{"q":"Which state is home to Devils Tower, the first U.S. National Monument, designated by Theodore Roosevelt in 1906?","c":"Wyoming","w":["New Mexico","Utah","Nevada"]},{"q":"Which state has more pronghorn antelope than people, with roughly 400,000 animals that can sprint at 55 mph?","c":"Wyoming","w":["Nevada","Arizona","Utah"]}];

// ── Quiz builder ──────────────────────────────────────────────────────────────
function createFactMapQuiz() {
  var form = FormApp.create(CONFIG.title);
  form.setDescription(CONFIG.description);
  form.setIsQuiz(true);
  form.setShuffleQuestions(CONFIG.shuffleQuestions);
  form.setCollectEmail(false);
  form.setLimitOneResponsePerUser(false);

  // Pick questions
  var pool     = CONFIG.shuffleQuestions ? shuffleArr(QUESTIONS.slice()) : QUESTIONS.slice();
  var selected = pool.slice(0, Math.min(CONFIG.questionCount, pool.length));

  for (var i = 0; i < selected.length; i++) {
    var q      = selected[i];
    var item   = form.addMultipleChoiceItem();
    item.setTitle(q.q);

    var answers = CONFIG.shuffleAnswers
      ? shuffleArr([q.c].concat(q.w))
      : [q.c].concat(q.w);

    item.setChoices(answers.map(function(a) {
      return item.createChoice(a, a === q.c);
    }));
    item.setPoints(CONFIG.pointsPerQuestion);
    item.setRequired(true);
    item.setFeedbackForCorrect(
      FormApp.createFeedback().setText('✓ Correct!').build()
    );
    item.setFeedbackForIncorrect(
      FormApp.createFeedback()
        .setText('The correct answer is ' + q.c + '. Learn more at factmap.us')
        .build()
    );
  }

  var studentUrl = form.getPublishedUrl();
  var editUrl    = form.getEditUrl();

  Logger.log('✓ Quiz created — ' + selected.length + ' questions');
  Logger.log('Student link : ' + studentUrl);
  Logger.log('Edit link    : ' + editUrl);

  // Show result dialog
  try {
    var html = HtmlService.createHtmlOutput(
      '<div style="font-family:sans-serif;padding:8px">' +
      '<h3 style="color:#2e7d32;margin-top:0">✓ Quiz Created!</h3>' +
      '<p><strong>Share with students:</strong><br>' +
      '<a href="' + studentUrl + '" target="_blank">' + studentUrl + '</a></p>' +
      '<p><strong>Edit the quiz:</strong><br>' +
      '<a href="' + editUrl + '" target="_blank">' + editUrl + '</a></p>' +
      '<hr style="border:none;border-top:1px solid #eee">' +
      '<p style="color:#666;font-size:12px;margin-bottom:0">' +
      'In Google Classroom: + Create → Assignment → Add → Google Drive → select the form → change type to <strong>Quiz assignment</strong>.' +
      '</p></div>'
    ).setWidth(500).setHeight(260);
    SpreadsheetApp.getUi().showModalDialog(html, 'FactMap Quiz Ready!');
  } catch(e) {
    // Running from script.google.com directly — check View → Logs for your URLs
    Browser.msgBox('Quiz Created! Check View → Logs for your form URLs.');
  }
}

function shuffleArr(arr) {
  var a = arr.slice();
  for (var i = a.length - 1; i > 0; i--) {
    var j = Math.floor(Math.random() * (i + 1));
    var t = a[i]; a[i] = a[j]; a[j] = t;
  }
  return a;
}