| Countries of Europe by Population | 0 | - | 4.98 | 178,315 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,130 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,152 |
| Random European Capital to Country | 0 | - | 4.98 | 189,370 |
| Random European Country to Capital | 0 | - | 4.92 | 147,583 |
| Europe Capital to Country | 0 | - | 4.99 | 248,140 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,632 |
| European Capitals by Map | 0 | - | 4.99 | 136,687 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,310 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,726 |
| European Coastal Capitals | 0 | - | 4.95 | 89,867 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,072 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,135 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,969 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,057 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,867 |
| Official Cities in the UK | 0 | - | 4.89 | 280,864 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,493 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,263 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,762 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,824 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,310 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,205 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,091 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,724 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,236 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,454 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,528 |
| Random African Capital to Country | 0 | - | 4.97 | 99,784 |
| Random African Country to Capital | 0 | - | 4.94 | 70,290 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,952 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,720 |
| North American Sports Cities | 0 | - | 4.83 | 171,013 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,947 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,978 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,620 |
| Olympic Host Countries | 0 | - | 4.98 | 199,019 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 304,164 |
| Cities in European History #1 | 0 | - | 4.63 | 133,249 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,643 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,377 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,437 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,284 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,994 |
| Asia Capital to Country | 0 | - | 4.96 | 125,842 |
| African Capitals by Map | 0 | - | 4.99 | 132,318 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,655 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,316 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,226 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,199 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,456 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,683 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 45,152 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,890 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,398 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,341 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,199 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,708 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,203 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,735 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,241 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,177 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,808 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,578 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,863 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,241 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,651 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,910 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,830 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,786 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,527 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,871 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,489 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,569 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,885 |
| Boroughs of London | 0 | - | 4.63 | 87,137 |
| London Geography | 0 | - | 4.47 | 59,485 |
| UK Immigration by Country | 0 | - | 4.94 | 139,785 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,735 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,066 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,229 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,408 |
| Every European Country Shape | 0 | - | 4.96 | 200,366 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 148,244 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,586 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,943 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,374 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,170 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,365 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,454 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,536 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,770 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,907 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,521 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,344 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,812 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,287 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,090 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,152 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,825 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,299 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,362 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,322 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,678 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,608 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,910 |
| Which City in Europe? | 0 | - | 4.83 | 106,791 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,971,864 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,480 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,581 |
| Countries with Major League Baseball Players | 0 | - | 4.61 | 67,356 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,694 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,890 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,073 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,047 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,477 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,821 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,517 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,598 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,700 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,848 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,061 |
| Boundary Waters | 0 | - | 4.92 | 88,078 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,845 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,375 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,483 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,494 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,969 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,196 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,217 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,583 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,817 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,026 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,928 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,246 |
| World Capitals Quiz | 0 | - | 5.00 | 5,035,701 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,707 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,315 |
| Which City in Canada? | 0 | - | 4.82 | 56,742 |
| Landlocked Countries | 0 | - | 4.99 | 414,260 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,929 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 116,541 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,429 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,781 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,559 |
| Random European Flag to Country | 0 | - | 4.89 | 181,050 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,722,130 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,437 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,231 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,488 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,404 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,509 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,007 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,592 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,846 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,528 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 250,166 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,932 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,638 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 852,341 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,212 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,780 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,171 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,793 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,149 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,005 |
| American Cities by Stadium | 0 | - | 4.02 | 36,493 |
| City by Football Clubs | 0 | - | 4.38 | 137,096 |
| British Places A-Z | 0 | - | 4.29 | 79,642 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,476 |
| North America Cities by Map | 0 | - | 4.41 | 47,637 |
| Random European City to Country | 0 | - | 4.69 | 116,727 |
| Random Asian City to Country | 0 | - | 4.56 | 44,402 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,524 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,326 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,362 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,177 |
| Island Countries | 0 | - | 4.99 | 707,864 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,850 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,326 |
| Himalayan Countries | 0 | - | 4.95 | 135,588 |
| Andean Countries | 0 | - | 4.94 | 82,950 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,313 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,355 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,015 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,682 |
| Danube Countries | 0 | - | 4.97 | 71,137 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,844 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,605 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,615 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,527 |
| European Landlocked Countries | 0 | - | 4.99 | 145,835 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,304 |
| Countries with the Most Species | 0 | - | 4.99 | 95,281 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,446 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,221 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,391 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,990 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,628 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,004 |
