| United States Map Quiz | 0 | - | 4.98 | 4,173,315 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,096 |
| North America Map Quiz | 0 | - | 4.98 | 252,699 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,000 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,273 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,427 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,619 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,942 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,295 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,283 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,953 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,045 |
| Central American Countries | 0 | - | 4.98 | 157,517 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,688 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,002 |
| NFL Football Teams Quiz | 0 | - | 4.98 | 2,301,802 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,161 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,162 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,312 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,766 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,872 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,714 |
| NCAA Football Teams | 0 | - | 4.96 | 393,013 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,712 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 362,515 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,073 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,846 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,235 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,036 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,652 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 872,886 |
| North America Cities by Map | 0 | - | 4.41 | 47,973 |
| Territories of the United States | 0 | - | 4.80 | 52,664 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,720 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,923 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,227 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,930 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.89 | 60,550 |
| Champions League Winners | 0 | - | 4.92 | 1,017,730 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,957 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,181 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,323 |
| U.S. Cities with Teams from All Four Major Sports | 0 | - | 4.88 | 140,224 |
| All UEFA Champions League Teams Ever | 0 | - | 4.85 | 132,423 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,891 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,600 |
| NFL Football Teams - One Minute Sprint | 0 | - | 4.42 | 281,062 |
| All Major North American Pro Sports Teams | 0 | - | 4.99 | 1,010,665 |
| Top 20 Football Clubs in Europe | 0 | - | 4.48 | 123,808 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,410 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,971 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,478 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,663 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,214 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,978 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,267 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,850 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,524 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,538 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,899 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,449 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,333 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,617 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,156 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,324 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,446 |
| 2026–2027 Football League Teams | 0 | - | 4.94 | 407,908 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,291 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,295 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,310 |
| MLB Baseball Teams Quiz | 0 | - | 4.91 | 895,363 |
| All Teams to Ever Play a FIFA World Cup | 0 | - | 4.95 | 349,196 |
| FIFA World Cup Top 4 Positions | 0 | - | 4.96 | 469,202 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 223,067 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,209 |
| Which Island in the United States? | 0 | - | 4.29 | 29,830 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,508 |
| Countries Across the Ocean from the U.S. | 0 | - | 3.95 | 32,351 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.27 | 14,837 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.45 | 29,811 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,737 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,566 |
| US States with the Most Executions | 0 | - | 4.51 | 26,429 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 29,181 |
| Top 10 Least White U.S. States | 0 | - | 4.17 | 48,316 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.40 | 47,129 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,940 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,263 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,176 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,751 |
| FIFA World Cup Host Countries | 0 | - | 4.97 | 242,096 |
| Top 4 in English Football, 1888–2026 | 0 | - | 4.92 | 143,768 |
| Premier League Relegated Teams | 0 | - | 4.81 | 128,058 |
| AFL Teams | 0 | - | 4.42 | 40,981 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,804 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,174 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,589 |
| Name a Valid Answer - United States #1 | 0 | - | 4.61 | 94,473 |
| New York City Geography | 0 | - | 4.43 | 33,200 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,744 |
| Europe Map Quiz | 0 | - | 5.00 | 4,792,648 |
| Most Popular High School Sports (U.S.) | 0 | - | 4.69 | 145,795 |
| NBA Basketball Teams Quiz | 0 | - | 4.98 | 2,597,930 |
| NHL Hockey Teams Quiz | 0 | - | 4.91 | 658,370 |
| NBA MVPs Quiz | 0 | - | 4.92 | 1,253,291 |
| All-NBA First Team Players | 0 | - | 4.81 | 548,656 |
| Champions League Top 4 | 0 | - | 4.78 | 139,517 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,201 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,801 |
| Top 10 Most Religious U.S. States | 0 | - | 4.32 | 19,448 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,549 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.30 | 31,235 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,648 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,400 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,888 |
| U.S. States with the Most Workplace Fatalities | 0 | - | 4.09 | 9,602 |
| Native American Tribes in the US | 0 | - | 4.74 | 25,754 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,352 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,296 |
| Asia Map Quiz | 0 | - | 4.99 | 926,568 |
| Africa Map Quiz | 0 | - | 5.00 | 2,130,561 |
| NFL Football Team Logos | 0 | - | 4.91 | 632,810 |
| NCAA Basketball Teams | 0 | - | 4.95 | 338,178 |
| North American Sports Cities | 0 | - | 4.82 | 173,287 |
| Olympic Host Countries | 0 | - | 4.98 | 202,184 |
| NBA Team Logos | 0 | - | 4.81 | 698,616 |
| Formula One World Champions | 0 | - | 4.96 | 395,582 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,923 |
| National Football Team Logos | 0 | - | 4.85 | 182,220 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,585 |
| Australia Map Quiz | 0 | - | 4.95 | 346,458 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,492 |
| History of Mexico | 0 | - | 4.52 | 15,374 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,646 |
| USA Tourist Attractions by Description #2 | 0 | - | 4.00 | 21,369 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,779 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.21 | 52,742 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,296 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,979 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,169 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,547 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,449 |
| The Only European Country ... | 0 | - | 4.91 | 219,518 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,797 |
| Name a City - European Countries | 0 | - | 4.89 | 66,372 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,905 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,141 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,946 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,978 |
| Countries of Africa | 0 | - | 5.00 | 2,564,226 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,234 |
| African East Coast | 0 | - | 4.96 | 96,916 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,792 |
| North American Sports Champions Since 2000 | 0 | - | 4.47 | 113,031 |
| North American Sports Teams Closest to Each Other | 0 | - | 4.47 | 19,227 |
| Sports by Athlete | 0 | - | 3.74 | 333,933 |
| 2018 FIFA World Cup Results | 0 | - | 4.94 | 135,760 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,345 |
| NHL Ice Hockey Team Logos | 0 | - | 4.90 | 190,740 |
| NHL Hockey Teams in Canada | 0 | - | 4.35 | 35,236 |
| Men's Tennis World Number Ones | 0 | - | 4.49 | 62,193 |
| Men's Tennis Champs | 0 | - | 4.70 | 165,865 |
| Formula One Countries Visited | 0 | - | 4.97 | 158,233 |
| Formula 1: Top 3 in Driver's Championship | 0 | - | 4.96 | 103,207 |
| FIFA Members That are NOT in the United Nations | 0 | - | 4.56 | 65,240 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,551 |
| Champions League All-Time Table | 0 | - | 4.12 | 145,139 |
| Champions League Top Goal Scorers | 0 | - | 4.25 | 215,397 |
| Cricket World Cup Top 4 Positions | 0 | - | 4.41 | 50,802 |
| Rugby World Cup Top 4 Positions | 0 | - | 4.75 | 67,886 |
| Countries with Most Olympic Medals in Gymnastics | 0 | - | 4.46 | 60,198 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,240 |
| Australian States and Territories | 0 | - | 4.96 | 143,039 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,543 |
| Flags of North and South America | 0 | - | 4.99 | 378,032 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,871 |
| Embarrassing Chapters in US History | 0 | - | 4.17 | 33,217 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,237 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,236 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,031 |
| Europe Capital to Country | 0 | - | 4.99 | 252,545 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,016 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,261 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,589 |
| European Capitals by Map | 0 | - | 4.99 | 142,497 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,756 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,509 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,108 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,371 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,205 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,896 |
| European Coastal Capitals | 0 | - | 4.95 | 91,479 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,188 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,326 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,112 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,443 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,713 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,345 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,904 |
