| European Capitals - Map Quiz | 0 | - | 4.97 | 118,070 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,912 |
| Europe Capital to Country | 0 | - | 4.99 | 247,429 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,388 |
| European Capitals by Map | 0 | - | 4.99 | 136,126 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,131 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,570 |
| European Coastal Capitals | 0 | - | 4.95 | 89,704 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,670 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,041 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,831 |
| Official Cities in the UK | 0 | - | 4.89 | 280,379 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,612 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,372 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,676 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,410 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,737 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,022 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,149 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,815 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,770 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,642 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,386 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,173 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,988 |
| Random European Capital to Country | 0 | - | 4.98 | 189,137 |
| Random European Country to Capital | 0 | - | 4.92 | 147,386 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,788 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,493 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,886 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,452 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,898 |
| North American Sports Cities | 0 | - | 4.83 | 170,841 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities in European History #1 | 0 | - | 4.63 | 133,056 |
| Name a City - European Countries | 0 | - | 4.92 | 64,334 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,311 |
| Olympic Host Countries | 0 | - | 4.98 | 198,823 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,188 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,821 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,795 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,848 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,306 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,014 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,739 |
| Asia Capital to Country | 0 | - | 4.96 | 125,690 |
| African Capitals by Map | 0 | - | 4.99 | 132,104 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,054 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,059 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,164 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,615 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,403 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,269 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,930 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,735 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,914 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,798 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,384 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,734 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,316 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,167 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,607 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,246 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,680 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,358 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,745 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,132 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,141 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,746 |
| UK Immigration by Country | 0 | - | 4.94 | 139,542 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,724 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,175 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,803 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,682 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,447 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,070 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,193 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,809 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,776 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,004 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,353 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,328 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,361 |
| Random African Capital to Country | 0 | - | 4.97 | 99,707 |
| Random African Country to Capital | 0 | - | 4.94 | 70,196 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,706 |
| Boroughs of London | 0 | - | 4.63 | 87,009 |
| London Geography | 0 | - | 4.47 | 59,448 |
| Every European Country Shape | 0 | - | 4.96 | 200,048 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,101 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,204 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,081 |
| NHL Hockey Cities Map Quiz | 0 | - | 4.40 | 105,483 |
| NFL Cities Map Quiz | 0 | - | 4.38 | 231,156 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,950 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,337 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,257 |
| Biggest Cities in Europe | 0 | - | 4.70 | 541,923 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,790 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,134 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,238 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,930 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,958 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,168 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,841 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,021 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,925 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,788 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,189 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,234 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,593 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,492 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,293 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,865 |
| Which City in Europe? | 0 | - | 4.83 | 106,589 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,889,420 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,154 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,559 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,252 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,626 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,775 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,031 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,940 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,392 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,477 |
| Random European Flag to Country | 0 | - | 4.89 | 180,834 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,434 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,467 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,737 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,495 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,642 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,869 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,588 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,021 |
| Boundary Waters | 0 | - | 4.92 | 88,025 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,795 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,234 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,809 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,186 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,554 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,797 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,009 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,878 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,155 |
| World Capitals Quiz | 0 | - | 5.00 | 5,029,021 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,154 |
| US States and State Capitals | 0 | - | 4.99 | 158,333 |
| Which City in Canada? | 0 | - | 4.82 | 56,638 |
| Landlocked Countries | 0 | - | 4.99 | 413,262 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,283 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,681 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,312 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,335 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,724 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,416 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,866 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,713,398 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,330 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,107 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,852 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,968 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,132 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,958 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,541 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,716 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,896 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,450 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,088 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,869 |
| American Cities by Stadium | 0 | - | 4.02 | 36,477 |
| City by Football Clubs | 0 | - | 4.37 | 137,002 |
| British Places A-Z | 0 | - | 4.29 | 79,589 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,700 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,455 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| North America Cities by Map | 0 | - | 4.41 | 47,603 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,578 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,662 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,578 |
| Random European City to Country | 0 | - | 4.69 | 116,281 |
| Random Asian City to Country | 0 | - | 4.56 | 44,386 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,209 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,784 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,203 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,027 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,804 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,217 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,145 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,604 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,001 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,530 |
| Island Countries | 0 | - | 4.99 | 707,462 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,423 |
| Himalayan Countries | 0 | - | 4.95 | 135,204 |
| Andean Countries | 0 | - | 4.94 | 82,753 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,164 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,105 |
