| Countries of Europe by Population | 0 | - | 4.98 | 182,664 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,194 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,003 |
| Random European Capital to Country | 0 | - | 4.98 | 192,016 |
| Random European Country to Capital | 0 | - | 4.93 | 165,795 |
| Europe Capital to Country | 0 | - | 4.99 | 251,852 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,816 |
| European Capitals by Map | 0 | - | 4.99 | 141,865 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,761 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,089 |
| European Coastal Capitals | 0 | - | 4.95 | 91,216 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,559 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,883 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,555 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,772 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,792 |
| Official Cities in the UK | 0 | - | 4.89 | 285,914 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,500 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,998 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,520 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,653 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,833 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,839 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,462 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,500 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,777 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,938 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,351 |
| Random African Capital to Country | 0 | - | 4.97 | 101,256 |
| Random African Country to Capital | 0 | - | 4.95 | 71,693 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,315 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,333 |
| North American Sports Cities | 0 | - | 4.83 | 173,046 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,532 |
| Name a City - European Countries | 0 | - | 4.90 | 66,067 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,959 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,008 |
| Olympic Host Countries | 0 | - | 4.98 | 201,785 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 313,167 |
| Cities in European History #1 | 0 | - | 4.63 | 134,527 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,706 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,289 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,361 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,283 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,938 |
| Asia Capital to Country | 0 | - | 4.96 | 127,306 |
| African Capitals by Map | 0 | - | 4.99 | 141,890 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,519 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,813 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,133 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,244 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,118 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,220 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 52,860 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,063 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,193 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,665 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,591 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,860 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,845 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,139 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,333 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,468 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,490 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,858 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,671 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,851 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,561 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,315 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,026 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,884 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,782 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,520 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,589 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,294 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,167 |
| Boroughs of London | 0 | - | 4.63 | 88,460 |
| London Geography | 0 | - | 4.47 | 59,838 |
| UK Immigration by Country | 0 | - | 4.94 | 141,582 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,275 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,722 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,112 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,529 |
| Every European Country Shape | 0 | - | 4.96 | 202,798 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,029 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,420 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,357 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,749 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,236 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,835 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,609 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,520 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,780 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,347 |
| Biggest Cities in Germany | 0 | - | 4.95 | 294,979 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,780 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,590 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,482 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,882 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,351 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,131 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,758 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,453 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,194 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,324 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,570 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,283 |
| Which City in Europe? | 0 | - | 4.83 | 107,823 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,814,070 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 238,164 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,023 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,308 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 95,927 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,752 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,504 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,220 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,576 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,559 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,087 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,357 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,504 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,929 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,052 |
| Boundary Waters | 0 | - | 4.92 | 88,726 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,379 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,606 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,877 |
| Biggest Cities in Europe | 0 | - | 4.73 | 548,744 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,196 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,417 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,870 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,437 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,863 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,205 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,705 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,421 |
| World Capitals Quiz | 0 | - | 5.00 | 5,101,326 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,690 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,761 |
| Which City in Canada? | 0 | - | 4.83 | 57,323 |
| Landlocked Countries | 0 | - | 4.99 | 424,880 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,168 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,706 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,258 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,451 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 162,195 |
| Random European Flag to Country | 0 | - | 4.90 | 184,030 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,798,762 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,777 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,701 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,631 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,020 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,531 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 191,579 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,879 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,947 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,957 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,666 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,911 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,126 |
| 2026–2027 English Premier League Teams | 0 | - | 4.84 | 870,019 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,885 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,324 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,861 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,888 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,757 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,736 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 68,012 |
| American Cities by Stadium | 0 | - | 4.02 | 36,582 |
| City by Football Clubs | 0 | - | 4.38 | 138,344 |
| British Places A-Z | 0 | - | 4.29 | 80,066 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,677 |
| North America Cities by Map | 0 | - | 4.41 | 47,922 |
| Random European City to Country | 0 | - | 4.69 | 118,373 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,691 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,620 |
| US States and State Capitals | 0 | - | 4.99 | 165,001 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,434 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,218 |
| Island Countries | 0 | - | 4.99 | 712,235 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,817 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,820 |
| Himalayan Countries | 0 | - | 4.93 | 139,902 |
| Andean Countries | 0 | - | 4.94 | 85,252 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,421 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,754 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,988 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,292 |
| Danube Countries | 0 | - | 4.97 | 72,300 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,457 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,744 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,926 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,427 |
| European Landlocked Countries | 0 | - | 4.99 | 147,500 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,147 |
| Countries with the Most Species | 0 | - | 4.99 | 103,509 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,289 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,725 |
