| Countries of Europe by Population | 0 | - | 4.98 | 176,751 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,064 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,768 |
| Random European Capital to Country | 0 | - | 4.98 | 188,450 |
| Random European Country to Capital | 0 | - | 4.92 | 146,868 |
| Europe Capital to Country | 0 | - | 4.99 | 246,419 |
| EU Capitals with No Hints | 0 | - | 4.96 | 143,646 |
| European Capitals by Map | 0 | - | 4.99 | 134,889 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 90,618 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,133 |
| European Coastal Capitals | 0 | - | 4.95 | 89,269 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 220,557 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,271 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,044 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,649 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,570 |
| Official Cities in the UK | 0 | - | 4.89 | 278,818 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,065 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,416 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,456 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,469 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 68,421 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 143,538 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,167 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,382 |
| Most Guessed European Capitals | 0 | - | 4.87 | 100,988 |
| Random Asian Country to Capital | 0 | - | 4.92 | 94,865 |
| Random Asian Capital to Country | 0 | - | 4.97 | 100,766 |
| Random African Capital to Country | 0 | - | 4.98 | 99,284 |
| Random African Country to Capital | 0 | - | 4.94 | 69,876 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,397 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 74,888 |
| Africa Capitals Quiz | 0 | - | 4.99 | 726,605 |
| Asia Capitals Quiz | 0 | - | 4.98 | 682,199 |
| North American Sports Cities | 0 | - | 4.82 | 170,294 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,793 |
| Cities in European History #1 | 0 | - | 4.61 | 131,991 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,067 |
| Olympic Host Countries | 0 | - | 4.98 | 198,219 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 299,595 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 340,236 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 108,802 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,104 |
| Most-Visited Cities in Europe | 0 | - | 4.81 | 72,785 |
| Asia Capital to Country | 0 | - | 4.96 | 125,312 |
| African Capitals by Map | 0 | - | 4.99 | 131,584 |
| South America Capitals Quiz | 0 | - | 5.00 | 475,327 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,606 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,960 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 264,984 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,196 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 66,607 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 43,892 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,270 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,078 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 221,637 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,212 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,231 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,062 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,305 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 91,435 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,110 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 88,054 |
| North America Capitals Quiz | 0 | - | 4.99 | 215,502 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,247 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 86,828 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,061 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,516 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,127 |
| UK Immigration by Country | 0 | - | 4.94 | 139,146 |
| Total United States Immigration by Country | 0 | - | 4.90 | 109,896 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,295 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 238,660 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 196,578 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,616 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,443 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,416 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 115,661 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,753 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,740 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,671,984 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,204 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 128,952 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,308 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,124 |
| Boroughs of London | 0 | - | 4.63 | 86,585 |
| London Geography | 0 | - | 4.47 | 59,318 |
| Every European Country Shape | 0 | - | 4.95 | 199,326 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 147,717 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 107,711 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,312 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 73,769 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 71,864 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 395,351 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 189,767 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 170,776 |
| Biggest Cities in Europe | 0 | - | 4.70 | 539,828 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,428 |
| Biggest Cities in Germany | 0 | - | 4.95 | 290,135 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 93,519 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,803 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,257 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 118,459 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,251 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,532 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,692 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 199,882 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,072 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,406 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,215 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 141,788 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,726 |
| Which City in Europe? | 0 | - | 4.83 | 106,333 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,665,404 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 235,693 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,451 |
| Countries with Major League Baseball Players | 0 | - | 4.57 | 67,008 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,356 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,482 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 54,901 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,522 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,139 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 101,974 |
| Random European Flag to Country | 0 | - | 4.89 | 180,215 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 144,865 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,020 |
| Countries Closest to Alaska | 0 | - | 4.93 | 122,674 |
| Countries Closest to Maine | 0 | - | 4.83 | 66,027 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,159 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,460 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,423 |
| Countries that Beat the United States | 0 | - | 4.93 | 164,844 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,016 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,297 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,484 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,189 |
| Boundary Waters | 0 | - | 4.92 | 87,842 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,664 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 94,886 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,127 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,477 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,756 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 50,952 |
| Winter Olympics Hosts | 0 | - | 4.43 | 86,604 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 52,852 |
| World Capitals Quiz | 0 | - | 5.00 | 5,009,268 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 87,597 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 156,755 |
| Which City in Canada? | 0 | - | 4.82 | 56,475 |
| Landlocked Countries | 0 | - | 4.99 | 410,368 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,133 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,059 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 115,745 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,105 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,519 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,005 |
| Random European Countries on a Map | 0 | - | 4.97 | 280,995 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,691,696 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,021 |
| Flags of Countries That Border France | 0 | - | 4.88 | 121,795 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 116,911 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.95 | 189,472 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 248,905 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,482 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 847,616 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,949 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,624 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,093 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,648 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,464 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 320,887 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.77 | 72,941 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,304 |
| American Cities by Stadium | 0 | - | 4.02 | 36,445 |
| City by Football Clubs | 0 | - | 4.37 | 136,777 |
| British Places A-Z | 0 | - | 4.28 | 79,469 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,538 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,376 |
| South American Cities on the Map | 0 | - | 4.57 | 35,162 |
| North America Cities by Map | 0 | - | 4.41 | 47,533 |
| Southeast Asian Cities by Map | 0 | - | 4.61 | 26,520 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,234 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,439 |
| Random European City to Country | 0 | - | 4.69 | 115,941 |
| Random Asian City to Country | 0 | - | 4.56 | 44,335 |
| German Cities with the Most Tourists | 0 | - | 4.63 | 32,636 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,563,278 |
| Asian Coastal Capitals | 0 | - | 4.52 | 21,948 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,722 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,031 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 102,716 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,579 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 370,986 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 399,484 |
| Island Countries | 0 | - | 4.99 | 706,099 |
| Sahara Desert Countries | 0 | - | 4.98 | 158,984 |
| Himalayan Countries | 0 | - | 4.95 | 134,209 |
| Andean Countries | 0 | - | 4.94 | 82,181 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 61,701 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 122,300 |
