| European Capitals - Map Quiz | 0 | - | 4.97 | 118,086 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,969 |
| Europe Capital to Country | 0 | - | 4.99 | 247,536 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,413 |
| European Capitals by Map | 0 | - | 4.99 | 136,190 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,155 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,583 |
| European Coastal Capitals | 0 | - | 4.95 | 89,717 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,711 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,080 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,871 |
| Official Cities in the UK | 0 | - | 4.89 | 280,447 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,638 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,391 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,685 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,421 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,749 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,058 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,172 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,873 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,801 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,653 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,413 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,186 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,005 |
| Random European Capital to Country | 0 | - | 4.98 | 189,165 |
| Random European Country to Capital | 0 | - | 4.92 | 147,412 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,805 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,517 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,001 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,648 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,276 |
| North American Sports Cities | 0 | - | 4.83 | 170,862 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,908 |
| Cities in European History #1 | 0 | - | 4.63 | 133,082 |
| Name a City - European Countries | 0 | - | 4.92 | 64,356 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,321 |
| Olympic Host Countries | 0 | - | 4.98 | 198,850 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,332 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,856 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,808 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,934 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,324 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,068 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,772 |
| Asia Capital to Country | 0 | - | 4.96 | 125,719 |
| African Capitals by Map | 0 | - | 4.99 | 132,119 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,130 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,105 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,705 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,409 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,316 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,966 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,754 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,947 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,804 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,414 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,757 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,320 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,175 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,622 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,309 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,715 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,380 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,785 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,158 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,149 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,757 |
| UK Immigration by Country | 0 | - | 4.94 | 139,583 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,756 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,207 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,815 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,711 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,462 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,102 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,222 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,811 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,776 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,271 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,276 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,354 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,343 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,376 |
| Random African Capital to Country | 0 | - | 4.97 | 99,716 |
| Random African Country to Capital | 0 | - | 4.94 | 70,225 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,751 |
| Boroughs of London | 0 | - | 4.63 | 87,026 |
| London Geography | 0 | - | 4.47 | 59,451 |
| Every European Country Shape | 0 | - | 4.96 | 200,094 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,120 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,224 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,095 |
| NHL Hockey Cities Map Quiz | 0 | - | 4.40 | 105,503 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,197 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,058 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,365 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,319 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,032 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,806 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,189 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,272 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,936 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,991 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,189 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,886 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,053 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,940 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,793 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,204 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,255 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,610 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,514 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,320 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| Which City in Europe? | 0 | - | 4.83 | 106,601 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,900,656 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,200 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,561 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,256 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,632 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,786 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,034 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,950 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,405 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,516 |
| Random European Flag to Country | 0 | - | 4.89 | 180,866 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,448 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,487 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,756 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,503 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,675 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,893 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,595 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,067 |
| Boundary Waters | 0 | - | 4.92 | 88,027 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,801 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,246 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,819 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,189 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,556 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,801 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,011 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,889 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,168 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,009 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,171 |
| US States and State Capitals | 0 | - | 4.99 | 158,415 |
| Which City in Canada? | 0 | - | 4.83 | 56,647 |
| Landlocked Countries | 0 | - | 4.99 | 413,377 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,294 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,719 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,334 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,353 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,728 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,437 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,915 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,714,566 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,343 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,123 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,882 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,164 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,147 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,975 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,573 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,720 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,921 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,578 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,095 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,889 |
| American Cities by Stadium | 0 | - | 4.02 | 36,478 |
| City by Football Clubs | 0 | - | 4.37 | 137,009 |
| British Places A-Z | 0 | - | 4.29 | 79,594 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,710 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,456 |
| South American Cities on the Map | 0 | - | 4.57 | 35,239 |
| North America Cities by Map | 0 | - | 4.41 | 47,610 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,582 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,678 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,586 |
| Random European City to Country | 0 | - | 4.69 | 116,298 |
| Random Asian City to Country | 0 | - | 4.56 | 44,388 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,249 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,791 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,542 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,029 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,807 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,230 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,153 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,604 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,045 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,715 |
| Island Countries | 0 | - | 4.99 | 707,523 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,482 |
| Himalayan Countries | 0 | - | 4.95 | 135,268 |
| Andean Countries | 0 | - | 4.94 | 82,781 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,191 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,136 |
