| United States Map Quiz | 0 | - | 4.98 | 4,142,186 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,976 |
| North America Map Quiz | 0 | - | 4.98 | 244,530 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,021 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,098 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,878 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,947 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,992 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,907 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,012 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,967 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,884 |
| Central American Countries | 0 | - | 4.98 | 155,080 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,973 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,914 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,892 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,089 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,508 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,078 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,668 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,855 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,373 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 350,075 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,164 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,182 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,260 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,373 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,382 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,634 |
| North America Cities by Map | 0 | - | 4.41 | 47,621 |
| Territories of the United States | 0 | - | 4.79 | 52,151 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,391 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,570 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,236 |
| Champions League Winners | 0 | - | 4.92 | 996,644 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,332 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,359 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,089 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,509 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,388 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,537 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,928 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,167 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 988,508 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,092 |
| North American Cat-Named Sports Teams | 0 | - | 4.43 | 33,518 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,020 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,552 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,092 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,462 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,799 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,321 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,795 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,418 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,890 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,215 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,419 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,987 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,355 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,158 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,882 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,587 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,194 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,331 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,964 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,020 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,087 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 882,003 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,452 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,937 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,789 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,037 |
| Which Island in the United States? | 0 | - | 4.29 | 29,168 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,406 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.94 | 31,764 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,667 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,583 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,366 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,169 |
| US States with the Most Executions | 0 | - | 4.51 | 26,349 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,923 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 47,623 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 40,068 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,027 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,664 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,128 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,861 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,596 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,693 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,683 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,905 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,191 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,590 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,930 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,754 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,455 |
| New York City Geography | 0 | - | 4.42 | 32,945 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,579 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,144 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,323 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,816 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,275,729 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,556,822 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,337 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,226,109 |
| All-NBA First Team Players | 0 | - | 4.83 | 536,141 |
| NCAA Basketball Team Names | 0 | - | 4.37 | 37,696 |
| Champions League Top 4 | 0 | - | 4.77 | 133,888 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,666 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,470 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,755 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,235 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,382 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,327 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,557 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,283 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,797 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,536 |
| Native American Tribes in the US | 0 | - | 4.72 | 25,264 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,279 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,810 |
| Asia Map Quiz | 0 | - | 4.99 | 907,219 |
| NFL Football Team Logos | 0 | - | 4.91 | 621,350 |
| NCAA Football Teams | 0 | - | 4.95 | 383,078 |
| NCAA Basketball Teams | 0 | - | 4.95 | 334,129 |
| Olympic Host Countries | 0 | - | 4.98 | 198,920 |
| Formula One World Champions | 0 | - | 4.96 | 385,385 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,725 |
| National Football Team Logos | 0 | - | 4.84 | 178,718 |
| One Syllable Team Names | 0 | - | 4.18 | 14,172 |
| AFL Teams | 0 | - | 4.40 | 39,753 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,428 |
| Countries of Africa | 0 | - | 5.00 | 2,508,578 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,835 |
| African East Coast | 0 | - | 4.96 | 95,073 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,951 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,818 |
| Australia Map Quiz | 0 | - | 4.94 | 342,540 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,822 |
| History of Mexico | 0 | - | 4.58 | 15,231 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,103 |
| USA Tourist Attractions by Description #2 | 0 | - | 4.00 | 21,271 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,631 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,522 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,189 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,221 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,055 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,365 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,614 |
| The Only European Country ... | 0 | - | 4.91 | 213,917 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,591 |
| Name a City - European Countries | 0 | - | 4.92 | 64,430 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,054 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,498 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,151 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,698 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,598 |
| Sports by Athlete | 0 | - | 3.74 | 331,766 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 130,245 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,818 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,970 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,555 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,337 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,092 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,119 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,337 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,979 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,052 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,790 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 207,865 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 66,201 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,178 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 67,027 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,604 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,443 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,581 |
| African Capitals by Map | 0 | - | 4.99 | 132,200 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,380 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,650 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,598 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,298 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,515 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,149 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,493 |
| African Island Countries | 0 | - | 4.96 | 100,809 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,693 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,723 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,878 |
| Australian States and Territories | 0 | - | 4.96 | 140,927 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,024 |
| Flags of North and South America | 0 | - | 4.99 | 367,439 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,584 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 32,995 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,432 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,505 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,166 |
| Europe Capital to Country | 0 | - | 4.99 | 247,967 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,017 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,498 |
