| Countries of Europe by Population | 0 | - | 4.98 | 177,125 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,376 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,850 |
| Random European Capital to Country | 0 | - | 4.98 | 188,786 |
| Random European Country to Capital | 0 | - | 4.92 | 147,138 |
| Europe Capital to Country | 0 | - | 4.99 | 246,804 |
| EU Capitals with No Hints | 0 | - | 4.96 | 143,966 |
| European Capitals by Map | 0 | - | 4.99 | 135,338 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 90,846 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,308 |
| European Coastal Capitals | 0 | - | 4.95 | 89,444 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,041 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,510 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,431 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,737 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,642 |
| Official Cities in the UK | 0 | - | 4.89 | 279,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,197 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,741 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,553 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,571 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 68,833 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,041 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,381 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,487 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,061 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,152 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,163 |
| Random African Capital to Country | 0 | - | 4.98 | 99,510 |
| Random African Country to Capital | 0 | - | 4.94 | 70,070 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,095 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,570 |
| Africa Capitals Quiz | 0 | - | 4.99 | 727,801 |
| Asia Capitals Quiz | 0 | - | 4.98 | 683,267 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,085 |
| Countries by Sports in 60 Seconds | 0 | - | 4.91 | 140,532 |
| North American Sports Cities | 0 | - | 4.83 | 170,547 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,822 |
| Cities in European History #1 | 0 | - | 4.63 | 132,567 |
| Name a City - European Countries | 0 | - | 4.92 | 64,046 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,152 |
| Olympic Host Countries | 0 | - | 4.98 | 198,466 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 301,070 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 340,758 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 108,995 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,427 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,310 |
| Asia Capital to Country | 0 | - | 4.96 | 125,444 |
| African Capitals by Map | 0 | - | 4.99 | 131,786 |
| South America Capitals Quiz | 0 | - | 5.00 | 475,867 |
| North America Capitals Quiz | 0 | - | 4.99 | 215,840 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,371 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,745 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 86,950 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,035 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 265,603 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,288 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,218 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 66,816 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 56,680 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 44,397 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 142,446 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,651 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,406 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 221,878 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,396 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,293 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,779 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,276 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,091 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,420 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 91,667 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,278 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,563 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 88,132 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,088 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,601 |
| Boroughs of London | 0 | - | 4.63 | 86,742 |
| London Geography | 0 | - | 4.47 | 59,358 |
| UK Immigration by Country | 0 | - | 4.94 | 139,301 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,219 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,447 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,177 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 196,774 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 137,651 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 115,857 |
| Capitals of the Stans | 0 | - | 4.95 | 26,292 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 189,958 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,272 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,565 |
| Largest Nordic Cities on a Map | 0 | - | 4.82 | 36,647 |
| Biggest Cities in Germany | 0 | - | 4.95 | 290,496 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,751 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,673,533 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,232 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,398 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,762 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,100 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,727 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,020 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,324 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,133 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,482 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,298 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,757 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,306 |
| Which City in Europe? | 0 | - | 4.83 | 106,420 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 235,834 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,155 |
| Every European Country Shape | 0 | - | 4.95 | 199,501 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,031 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 147,862 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,148 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 107,942 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,495 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 73,946 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 71,942 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,065 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,233 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,510 |
| 2025–2026 Football League Teams | 0 | - | 4.93 | 395,899 |
| Biggest Cities in Europe | 0 | - | 4.70 | 540,499 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 63,821 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 93,756 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,851 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 96,493 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 40,461 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 118,807 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 141,937 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 87,748 |
| Which City in Canada? | 0 | - | 4.82 | 56,519 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,737,329 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.41 | 57,486 |
| Countries with Major League Baseball Players | 0 | - | 4.57 | 67,080 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 94,439 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 55,576 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,192 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 54,944 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 56,656 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,164 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 85,214 |
| Countries Where Cricket is the Most Popular Sport | 0 | - | 4.78 | 66,492 |
| Random European Flag to Country | 0 | - | 4.89 | 180,368 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,122 |
| Flags of Countries That Border France | 0 | - | 4.88 | 121,889 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,113 |
| Countries Closest to Alaska | 0 | - | 4.93 | 122,930 |
| Countries Closest to Maine | 0 | - | 4.83 | 66,210 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.95 | 189,596 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,251 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,548 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,442 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,516 |
| 2025–2026 English Premier League Teams | 0 | - | 4.86 | 848,566 |
| Top 4 in English Football, 1888–2025 | 0 | - | 4.92 | 138,461 |
| Boundary Waters | 0 | - | 4.92 | 87,908 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,707 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 94,995 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 60,837 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,635 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 69,479 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 72,998 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,531 |
| American Cities by Stadium | 0 | - | 4.02 | 36,456 |
| City by Football Clubs | 0 | - | 4.37 | 136,846 |
| British Places A-Z | 0 | - | 4.28 | 79,510 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,406 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,156 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,507 |
| North America Cities by Map | 0 | - | 4.41 | 47,557 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,774 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 50,970 |
| Winter Olympics Hosts | 0 | - | 4.43 | 86,736 |
| Random European City to Country | 0 | - | 4.69 | 116,079 |
| Random Asian City to Country | 0 | - | 4.56 | 44,346 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 52,967 |
| World Capitals Quiz | 0 | - | 5.00 | 5,015,630 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 102,852 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 157,272 |
| Landlocked Countries | 0 | - | 4.99 | 411,278 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,173 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 173,569 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,532 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 98,234 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 115,937 |
| Top 10 Countries with the Most Registered Soccer Players | 0 | - | 4.14 | 70,639 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 92,591 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,356,215 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 546,354 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,305 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,252 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 154,905 |
| Random European Countries on a Map | 0 | - | 4.97 | 281,188 |
| All-Time Winter Olympics Medal Table | 0 | - | 4.46 | 177,437 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,699,142 |
| NBA Cities Map Quiz | 0 | - | 4.52 | 249,157 |
| Europe Map Quiz | 0 | - | 5.00 | 4,720,278 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 36,924 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 68,576 |
| All Country Flags of the World | 0 | - | 5.00 | 3,580,753 |
