| European Capitals - Map Quiz | 0 | - | 4.97 | 118,339 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,574 |
| Europe Capital to Country | 0 | - | 4.99 | 248,354 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,782 |
| European Capitals by Map | 0 | - | 4.99 | 136,980 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,410 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,791 |
| European Coastal Capitals | 0 | - | 4.95 | 89,934 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,289 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,700 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,311 |
| Official Cities in the UK | 0 | - | 4.89 | 281,187 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,562 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,807 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,676 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,881 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,343 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,415 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,498 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,249 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,779 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,657 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,274 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,188 |
| Random European Capital to Country | 0 | - | 4.98 | 189,485 |
| Random European Country to Capital | 0 | - | 4.92 | 147,656 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,027 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,824 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,860 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,376 |
| United States Map Quiz | 0 | - | 4.98 | 4,144,805 |
| North American Sports Cities | 0 | - | 4.83 | 171,099 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,975 |
| Cities in European History #1 | 0 | - | 4.63 | 133,341 |
| Name a City - European Countries | 0 | - | 4.92 | 64,639 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,736 |
| Olympic Host Countries | 0 | - | 4.98 | 199,126 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,595 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,327 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,979 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,743 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,548 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,460 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,135 |
| Asia Capital to Country | 0 | - | 4.96 | 125,935 |
| African Capitals by Map | 0 | - | 4.99 | 132,448 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,075 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,460 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,265 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,490 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,897 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,276 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,962 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,262 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,107 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,135 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,910 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,831 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,076 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,363 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,217 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,784 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,651 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,992 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,555 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,486 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,317 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,195 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,855 |
| UK Immigration by Country | 0 | - | 4.94 | 139,893 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,168 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,548 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,882 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,175 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,597 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,504 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,558 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,857 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,800 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,921 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,303 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,370 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,511 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,590 |
| Random African Capital to Country | 0 | - | 4.97 | 99,847 |
| Random African Country to Capital | 0 | - | 4.94 | 70,341 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,999 |
| Boroughs of London | 0 | - | 4.63 | 87,205 |
| London Geography | 0 | - | 4.47 | 59,506 |
| Every European Country Shape | 0 | - | 4.96 | 200,466 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,314 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,460 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,227 |
| NHL Hockey Cities Map Quiz | 0 | - | 4.40 | 105,778 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,760 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 398,013 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,639 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,057 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,862 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,994 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,779 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,731 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,998 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,386 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,427 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,196 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,227 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,136 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,847 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,391 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,366 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,724 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,672 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,848 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,934 |
| Which City in Europe? | 0 | - | 4.83 | 106,876 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,023,040 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,598 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,604 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,421 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,742 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,933 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,100 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,141 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,530 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,914 |
| Random European Flag to Country | 0 | - | 4.89 | 181,201 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,664 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,671 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,900 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,557 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,986 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,177 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,664 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,514 |
| Boundary Waters | 0 | - | 4.92 | 88,122 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,883 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,456 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,533 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,970 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,598 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,821 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,036 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,956 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,307 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,226 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,402 |
| US States and State Capitals | 0 | - | 4.99 | 159,234 |
| Which City in Canada? | 0 | - | 4.82 | 56,786 |
| Landlocked Countries | 0 | - | 4.99 | 414,926 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,352 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 99,042 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,646 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,469 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,814 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,652 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,290 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,727,300 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,483 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,293 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,125 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 853,113 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,261 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,155 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,030 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,743 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,263 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,463 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,171 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,099 |
| American Cities by Stadium | 0 | - | 4.02 | 36,499 |
| City by Football Clubs | 0 | - | 4.38 | 137,149 |
| British Places A-Z | 0 | - | 4.29 | 79,673 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,061 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,486 |
| South American Cities on the Map | 0 | - | 4.57 | 35,271 |
| North America Cities by Map | 0 | - | 4.41 | 47,658 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,614 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,901 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,658 |
| Random European City to Country | 0 | - | 4.69 | 116,787 |
| Random Asian City to Country | 0 | - | 4.56 | 44,414 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,459 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,868 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,983 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,054 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,846 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,331 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,425 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,613 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,580 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,516 |
| Island Countries | 0 | - | 4.99 | 708,128 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,114 |
| Himalayan Countries | 0 | - | 4.95 | 135,821 |
| Andean Countries | 0 | - | 4.94 | 83,094 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,419 |
