| Countries of Europe by Population | 0 | - | 4.98 | 178,449 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,234 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,167 |
| Random European Capital to Country | 0 | - | 4.98 | 189,413 |
| Random European Country to Capital | 0 | - | 4.92 | 147,614 |
| Europe Capital to Country | 0 | - | 4.99 | 248,263 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,718 |
| European Capitals by Map | 0 | - | 4.99 | 136,858 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,364 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,759 |
| European Coastal Capitals | 0 | - | 4.95 | 89,906 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,186 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,205 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,038 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,103 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,889 |
| Official Cities in the UK | 0 | - | 4.89 | 281,051 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,535 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,302 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,784 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,860 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,377 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,379 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,187 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,755 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,253 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,482 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,562 |
| Random African Capital to Country | 0 | - | 4.97 | 99,805 |
| Random African Country to Capital | 0 | - | 4.94 | 70,314 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,989 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,770 |
| North American Sports Cities | 0 | - | 4.83 | 171,059 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,960 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,542 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,069 |
| Olympic Host Countries | 0 | - | 4.98 | 199,071 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,412 |
| Cities in European History #1 | 0 | - | 4.63 | 133,309 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,701 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,592 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,507 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,391 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,075 |
| Asia Capital to Country | 0 | - | 4.96 | 125,890 |
| African Capitals by Map | 0 | - | 4.99 | 132,388 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,883 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,406 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,246 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,428 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,475 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,821 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,228 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,931 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,580 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,352 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,208 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,750 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,387 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,774 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,288 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,187 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,835 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,632 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,874 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,299 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,745 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,003 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,835 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,795 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,607 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,944 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,530 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,614 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,974 |
| Boroughs of London | 0 | - | 4.63 | 87,175 |
| London Geography | 0 | - | 4.47 | 59,500 |
| UK Immigration by Country | 0 | - | 4.94 | 139,850 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,774 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,131 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,363 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,494 |
| Every European Country Shape | 0 | - | 4.96 | 200,413 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,276 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,643 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,971 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,425 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,199 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,440 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,521 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,589 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,936 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,963 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,663 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,381 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,439 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,297 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,147 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,185 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,837 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,353 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,368 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,349 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,695 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,646 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,925 |
| Which City in Europe? | 0 | - | 4.83 | 106,844 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,002,977 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,549 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,593 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,384 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,713 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,913 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,089 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,094 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,505 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,878 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,566 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,636 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,758 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,926 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,129 |
| Boundary Waters | 0 | - | 4.92 | 88,099 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,866 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,421 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,702 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,647 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,988 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,309 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,223 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,591 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,820 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,033 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,944 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,282 |
| World Capitals Quiz | 0 | - | 5.00 | 5,038,640 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,770 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,366 |
| Which City in Canada? | 0 | - | 4.82 | 56,769 |
| Landlocked Countries | 0 | - | 4.99 | 414,626 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,990 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,587 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,447 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,798 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,603 |
| Random European Flag to Country | 0 | - | 4.89 | 181,143 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,725,125 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,462 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,258 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,536 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,460 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,536 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,077 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,634 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,871 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,548 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,260 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,955 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,649 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,736 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,236 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,992 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,217 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 325,217 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,160 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,056 |
| American Cities by Stadium | 0 | - | 4.02 | 36,495 |
| City by Football Clubs | 0 | - | 4.38 | 137,121 |
| British Places A-Z | 0 | - | 4.29 | 79,660 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,484 |
| North America Cities by Map | 0 | - | 4.41 | 47,649 |
| Random European City to Country | 0 | - | 4.69 | 116,762 |
| Random Asian City to Country | 0 | - | 4.56 | 44,411 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,442 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,381 |
| US States and State Capitals | 0 | - | 4.99 | 159,010 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,499 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,367 |
| Island Countries | 0 | - | 4.99 | 708,023 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,010 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,336 |
| Himalayan Countries | 0 | - | 4.95 | 135,714 |
| Andean Countries | 0 | - | 4.94 | 83,032 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,380 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,451 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,079 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,741 |
| Danube Countries | 0 | - | 4.97 | 71,185 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,907 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,645 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,715 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,617 |
| European Landlocked Countries | 0 | - | 4.99 | 145,881 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,369 |
| Countries with the Most Species | 0 | - | 4.99 | 95,301 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,540 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,239 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,406 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,020 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,658 |
