| Countries of Europe by Population | 0 | - | 4.98 | 177,656 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,688 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Random European Capital to Country | 0 | - | 4.98 | 189,041 |
| Random European Country to Capital | 0 | - | 4.92 | 147,322 |
| Europe Capital to Country | 0 | - | 4.99 | 247,256 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,263 |
| European Capitals by Map | 0 | - | 4.99 | 135,893 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,059 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,518 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,506 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,791 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,666 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,886 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,754 |
| Official Cities in the UK | 0 | - | 4.89 | 280,099 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,324 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,999 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,639 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,074 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,623 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,662 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,603 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,145 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,260 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,321 |
| Random African Capital to Country | 0 | - | 4.97 | 99,667 |
| Random African Country to Capital | 0 | - | 4.94 | 70,148 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,362 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,282 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,727 |
| North American Sports Cities | 0 | - | 4.83 | 170,739 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,877 |
| Cities in European History #1 | 0 | - | 4.63 | 132,945 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,258 |
| Olympic Host Countries | 0 | - | 4.98 | 198,733 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,654 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,553 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,233 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,840 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,633 |
| Asia Capital to Country | 0 | - | 4.96 | 125,602 |
| African Capitals by Map | 0 | - | 4.99 | 132,032 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,733 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,948 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,139 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,322 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,151 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,785 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,635 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,849 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,242 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,635 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,307 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,141 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,557 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,036 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,563 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,287 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,455 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,523 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,068 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,123 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,692 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,361 |
| UK Immigration by Country | 0 | - | 4.94 | 139,478 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,497 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,655 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,908 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,068 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,765 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,945 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,918 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,088 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,801 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,770 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,945 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,259 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,291 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,344 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,601 |
| Boroughs of London | 0 | - | 4.63 | 86,950 |
| London Geography | 0 | - | 4.47 | 59,418 |
| Every European Country Shape | 0 | - | 4.95 | 199,818 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,029 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,261 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,699 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,136 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,035 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 396,631 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,212 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,963 |
| Biggest Cities in Europe | 0 | - | 4.70 | 541,491 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,730 |
| Biggest Cities in Germany | 0 | - | 4.95 | 290,926 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,129 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,913 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,850 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,050 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,674 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,929 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,768 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,159 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,203 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,572 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,425 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,206 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Which City in Europe? | 0 | - | 4.83 | 106,537 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,846,298 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,054 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,527 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,206 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,570 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,710 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,001 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,850 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,345 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,390 |
| Random European Flag to Country | 0 | - | 4.89 | 180,700 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,255 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,348 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,177 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,357 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,403 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,675 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,475 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,364 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,520 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,767 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,563 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,843 |
| Boundary Waters | 0 | - | 4.92 | 87,988 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,782 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,164 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,175 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,543 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,790 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 50,999 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,853 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,111 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,058 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,087 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,030 |
| Which City in Canada? | 0 | - | 4.82 | 56,601 |
| Landlocked Countries | 0 | - | 4.99 | 412,828 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,257 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,527 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,181 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,292 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,701 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,347 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,666 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,709,227 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,278 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,040 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,300 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,774 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,548 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,728 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 850,167 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,102 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,893 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,454 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,698 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,834 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,963 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,063 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,783 |
| American Cities by Stadium | 0 | - | 4.02 | 36,474 |
| City by Football Clubs | 0 | - | 4.37 | 136,958 |
| British Places A-Z | 0 | - | 4.29 | 79,571 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,660 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,441 |
| South American Cities on the Map | 0 | - | 4.57 | 35,223 |
| North America Cities by Map | 0 | - | 4.41 | 47,591 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,564 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,583 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,539 |
| Random European City to Country | 0 | - | 4.69 | 116,210 |
| Random Asian City to Country | 0 | - | 4.56 | 44,376 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,051 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,737 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,016 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,794 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,178 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,087 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,599 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 371,806 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 400,953 |
| Island Countries | 0 | - | 4.99 | 707,206 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,211 |
| Himalayan Countries | 0 | - | 4.95 | 135,032 |
| Andean Countries | 0 | - | 4.94 | 82,650 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,074 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 122,971 |
