| United States Map Quiz | 0 | - | 4.98 | 4,142,015 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,786 |
| North America Map Quiz | 0 | - | 4.98 | 244,489 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,957 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,999 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,819 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,893 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,975 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,903 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,998 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,878 |
| Central American Countries | 0 | - | 4.98 | 155,067 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,923 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,275,479 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,908 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,888 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,087 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,499 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,073 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,664 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,844 |
| NCAA Football Teams | 0 | - | 4.95 | 383,015 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,370 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 349,967 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,159 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,170 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,240 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,287 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,380 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,622 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,496 |
| North America Cities by Map | 0 | - | 4.41 | 47,616 |
| Territories of the United States | 0 | - | 4.79 | 52,145 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,383 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,559 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,227 |
| Champions League Winners | 0 | - | 4.92 | 996,433 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,332 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,345 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,082 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,501 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 136,366 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 128,505 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 91,916 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,160 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.41 | 275,266 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 988,373 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 113,063 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,016 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,549 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,090 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,462 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,796 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,318 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,789 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,416 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,882 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,214 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,413 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,980 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,347 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,156 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,877 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,580 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,194 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,231 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,963 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,020 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,085 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 881,913 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 332,402 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 455,830 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 216,749 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,036 |
| Which Island in the United States? | 0 | - | 4.29 | 29,164 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,404 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.94 | 31,715 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,667 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,582 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,364 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,164 |
| 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 | 47,619 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 40,067 |
| Top 10 Least Happy U.S. States | 0 | - | 4.54 | 24,026 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,663 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,128 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,849 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,576 |
| FIFA World Cup Host Countries | 0 | - | 4.98 | 236,647 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.67 | 37,885 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,158 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,588 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 23,928 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,748 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 93,450 |
| New York City Geography | 0 | - | 4.42 | 32,940 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,577 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,647 |
| North American Pro Sports Teams by City | 0 | - | 4.80 | 45,311 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 142,794 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,556,475 |
| NHL Hockey Teams Quiz | 0 | - | 4.90 | 644,249 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,225,881 |
| All-NBA First Team Players | 0 | - | 4.83 | 536,069 |
| Champions League Top 4 | 0 | - | 4.77 | 133,830 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,456 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,365 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,755 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,232 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,378 |
| 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 | 9,534 |
| Native American Tribes in the US | 0 | - | 4.72 | 25,263 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,229 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,542 |
| Asia Map Quiz | 0 | - | 4.99 | 907,108 |
| NFL Football Team Logos | 0 | - | 4.91 | 621,260 |
| NCAA Basketball Teams | 0 | - | 4.95 | 334,110 |
| North American Sports Cities | 0 | - | 4.83 | 170,913 |
| Olympic Host Countries | 0 | - | 4.98 | 198,905 |
| Formula One World Champions | 0 | - | 4.96 | 385,310 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,596 |
| National Football Team Logos | 0 | - | 4.84 | 178,676 |
| AFL Teams | 0 | - | 4.40 | 39,753 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,356 |
| Countries of Africa | 0 | - | 5.00 | 2,508,139 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,822 |
| African East Coast | 0 | - | 4.96 | 95,058 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,932 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,808 |
| Australia Map Quiz | 0 | - | 4.94 | 342,508 |
| Pixelated Americas Map | 0 | - | 4.40 | 46,815 |
| History of Mexico | 0 | - | 4.58 | 15,231 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,100 |
| 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 | 52,521 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,165 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,214 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,010 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,322 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,574 |
| The Only European Country ... | 0 | - | 4.91 | 213,862 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,554 |
| Name a City - European Countries | 0 | - | 4.92 | 64,408 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,975 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,480 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,965 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 110,685 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 18,596 |
| Sports by Athlete | 0 | - | 3.74 | 331,743 |
| 2018 FIFA World Cup Results | 0 | - | 4.95 | 130,213 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,804 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 183,922 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 34,551 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 61,331 |
| Men's Tennis Champs | 0 | - | 4.69 | 163,077 |
| Formula One Countries Visited | 0 | - | 4.96 | 142,091 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 99,302 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.55 | 63,971 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,024 |
| Champions League All-Time Table | 0 | - | 4.14 | 140,748 |
| Champions League Top Goal Scorers | 0 | - | 4.23 | 207,819 |
| Real Madrid 2010s Starting XI | 0 | - | 4.89 | 66,173 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.42 | 50,175 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.74 | 67,013 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.45 | 59,594 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,436 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,454 |
| African Capitals by Map | 0 | - | 4.99 | 132,190 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,367 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,637 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,584 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,283 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,509 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,126 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,478 |
| African Island Countries | 0 | - | 4.96 | 100,797 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,669 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 32,711 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,836 |
| Australian States and Territories | 0 | - | 4.96 | 140,915 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,022 |
| Flags of North and South America | 0 | - | 4.99 | 367,302 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,582 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 32,994 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,425 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,500 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,843 |
| Europe Capital to Country | 0 | - | 4.99 | 247,926 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,871 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,469 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,100 |
