| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,812 |
| Europe Capital to Country | 0 | - | 4.99 | 247,361 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,338 |
| European Capitals by Map | 0 | - | 4.99 | 136,032 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,092 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,546 |
| European Coastal Capitals | 0 | - | 4.95 | 89,677 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,613 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,977 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,772 |
| Official Cities in the UK | 0 | - | 4.89 | 280,272 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,353 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,658 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,391 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,986 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,119 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,741 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,730 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,347 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,161 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,966 |
| Random European Capital to Country | 0 | - | 4.98 | 189,094 |
| Random European Country to Capital | 0 | - | 4.92 | 147,365 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,761 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,440 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,623 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,076 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,230 |
| North American Sports Cities | 0 | - | 4.83 | 170,797 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,893 |
| Cities in European History #1 | 0 | - | 4.63 | 133,006 |
| Name a City - European Countries | 0 | - | 4.92 | 64,296 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,283 |
| Olympic Host Countries | 0 | - | 4.98 | 198,793 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,971 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,718 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,759 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,743 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,274 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,945 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,690 |
| Asia Capital to Country | 0 | - | 4.96 | 125,659 |
| African Capitals by Map | 0 | - | 4.99 | 132,089 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,948 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,003 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,156 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,485 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,215 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,875 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,701 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,865 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,724 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,924 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,777 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,331 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,708 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,312 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,159 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,585 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,160 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,630 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,324 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,625 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,096 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,135 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,720 |
| UK Immigration by Country | 0 | - | 4.94 | 139,518 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,696 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,134 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,791 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,627 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,428 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,019 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,152 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,804 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,774 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,558 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,271 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,349 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,300 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,342 |
| Random African Capital to Country | 0 | - | 4.97 | 99,684 |
| Random African Country to Capital | 0 | - | 4.94 | 70,164 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,681 |
| Boroughs of London | 0 | - | 4.63 | 86,984 |
| London Geography | 0 | - | 4.47 | 59,432 |
| Every European Country Shape | 0 | - | 4.96 | 199,923 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,070 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,183 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,059 |
| NHL Hockey Cities Map Quiz | 0 | - | 4.40 | 105,401 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,074 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,814 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,296 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,131 |
| Biggest Cities in Europe | 0 | - | 4.70 | 541,741 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,774 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,038 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,190 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,925 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,926 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,127 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,763 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,975 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,883 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,781 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,178 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,220 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,586 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,455 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,252 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,839 |
| Which City in Europe? | 0 | - | 4.83 | 106,566 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,871,735 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,115 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,546 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,226 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,607 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,755 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,020 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,902 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,367 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,446 |
| Random European Flag to Country | 0 | - | 4.89 | 180,788 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,397 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,441 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,709 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,483 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,589 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,825 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,578 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,956 |
| Boundary Waters | 0 | - | 4.92 | 88,009 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,792 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,203 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,786 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,004 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,868 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,138 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,434 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,121 |
| US States and State Capitals | 0 | - | 4.99 | 158,202 |
| Which City in Canada? | 0 | - | 4.82 | 56,626 |
| Landlocked Countries | 0 | - | 4.99 | 413,085 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,275 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,624 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,253 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,321 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,715 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,391 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,745 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,711,592 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,313 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,083 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,815 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,581 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,122 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,930 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,501 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,711 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,868 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,266 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,082 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,832 |
| American Cities by Stadium | 0 | - | 4.02 | 36,476 |
| City by Football Clubs | 0 | - | 4.37 | 136,980 |
| British Places A-Z | 0 | - | 4.29 | 79,581 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,680 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| South American Cities on the Map | 0 | - | 4.57 | 35,237 |
| North America Cities by Map | 0 | - | 4.41 | 47,598 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,575 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,630 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,556 |
| Random European City to Country | 0 | - | 4.69 | 116,248 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,142 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,775 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,649 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,024 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,799 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,196 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,125 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,603 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,917 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,168 |
| Island Countries | 0 | - | 4.99 | 707,356 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,350 |
| Himalayan Countries | 0 | - | 4.95 | 135,135 |
| Andean Countries | 0 | - | 4.94 | 82,714 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,133 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,050 |
