| Countries of Europe by Population | 0 | - | 4.98 | 178,130 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,995 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,088 |
| Random European Capital to Country | 0 | - | 4.98 | 189,250 |
| Random European Country to Capital | 0 | - | 4.92 | 147,476 |
| Europe Capital to Country | 0 | - | 4.99 | 247,954 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,488 |
| European Capitals by Map | 0 | - | 4.99 | 136,318 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,213 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,637 |
| European Coastal Capitals | 0 | - | 4.95 | 89,786 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,874 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,025 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,877 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,010 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Official Cities in the UK | 0 | - | 4.89 | 280,607 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,426 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,142 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,718 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,784 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,223 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,993 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,895 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,678 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,204 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,418 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,433 |
| Random African Capital to Country | 0 | - | 4.97 | 99,744 |
| Random African Country to Capital | 0 | - | 4.94 | 70,240 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,838 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,583 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,404 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,019 |
| North American Sports Cities | 0 | - | 4.83 | 170,923 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,922 |
| Cities in European History #1 | 0 | - | 4.63 | 133,153 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,408 |
| Olympic Host Countries | 0 | - | 4.98 | 198,911 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 303,677 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,094 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,377 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,166 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,850 |
| Asia Capital to Country | 0 | - | 4.96 | 125,774 |
| African Capitals by Map | 0 | - | 4.99 | 132,194 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,341 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,154 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,195 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,862 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,430 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,486 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,039 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,813 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,214 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,503 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,810 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,325 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,188 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,650 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,403 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,771 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,411 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,929 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,681 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,192 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,158 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,776 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,474 |
| UK Immigration by Country | 0 | - | 4.94 | 139,673 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,670 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,914 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,977 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,277 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,835 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,200 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,126 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,314 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,817 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,779 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,812 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,470 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,358 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,804 |
| Boroughs of London | 0 | - | 4.63 | 87,076 |
| London Geography | 0 | - | 4.47 | 59,465 |
| Every European Country Shape | 0 | - | 4.96 | 200,222 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,171 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,495 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,873 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,293 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,117 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 397,299 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,417 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,495 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,216 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,842 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,324 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,335 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,947 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,046 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,249 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,977 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,806 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,253 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,277 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,638 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,551 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,383 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,893 |
| Which City in Europe? | 0 | - | 4.83 | 106,669 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,926,982 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,337 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,571 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,290 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,654 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,822 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,049 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,983 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,436 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,661 |
| Random European Flag to Country | 0 | - | 4.89 | 180,938 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,434 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,513 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,325 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,453 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,524 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,797 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,507 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,593 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,738 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,966 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,605 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 139,175 |
| Boundary Waters | 0 | - | 4.92 | 88,051 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,822 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,298 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,569 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,807 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,018 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,908 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,193 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,200 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,204 |
| US States and State Capitals | 0 | - | 4.99 | 158,580 |
| Which City in Canada? | 0 | - | 4.82 | 56,676 |
| Landlocked Countries | 0 | - | 4.99 | 413,703 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,311 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,809 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,421 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,389 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,757 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,493 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,993 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,717,626 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,378 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,162 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,432 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,940 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,960 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,841 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 851,625 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,165 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,014 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,642 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,725 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,024 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,105 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,120 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,934 |
| American Cities by Stadium | 0 | - | 4.02 | 36,488 |
| City by Football Clubs | 0 | - | 4.37 | 137,036 |
| British Places A-Z | 0 | - | 4.29 | 79,613 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,726 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| South American Cities on the Map | 0 | - | 4.57 | 35,249 |
| North America Cities by Map | 0 | - | 4.41 | 47,616 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,588 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,720 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,601 |
| Random European City to Country | 0 | - | 4.69 | 116,447 |
| Random Asian City to Country | 0 | - | 4.56 | 44,393 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,316 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,328 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,033 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,818 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,249 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,235 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,608 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,143 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,887 |
| Island Countries | 0 | - | 4.99 | 707,662 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,627 |
| Himalayan Countries | 0 | - | 4.95 | 135,391 |
| Andean Countries | 0 | - | 4.94 | 82,837 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,232 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,228 |
