| Every U.S. Metro Area on a Map | 82,355 | 0 | - |
| 500 Biggest U.S. Urban Areas | 117,900 | 0 | - |
| Lord of the Rings Characters by Screen Time | 77,582 | 0 | - |
| Busiest Airports in Europe | 146,870 | 0 | - |
| Biggest Cities in The Netherlands | 56,203 | 0 | - |
| British Prime Ministers by Clue | 10,003 | 0 | - |
| Prime Ministers of the UK | 441,491 | 0 | - |
| Top World Languages on a Map | 103,422 | 0 | - |
| Highest Grossing Superhero Movies | 167,271 | 0 | - |
| Draw the World Map | 132,454 | 0 | - |
| First Lines of Taylor Swift Songs | 149,146 | 0 | - |
| 100 Biggest Cities in Russia on a Map | 52,465 | 0 | - |
| First Names of UK Prime Ministers | 21,228 | 0 | - |
| Cities on the Mediterranean Sea by a Clue | 26,598 | 0 | - |
| Harry Potter Characters by Screen Time | 148,687 | 0 | - |
| Top 15 Countries that Produce the Most Tea | 108,891 | 0 | - |
| U.S. Political Parties in History | 27,745 | 0 | - |
| Official Country Names of the World | 22,806 | 0 | - |
| Five Biggest Cities by Country - Extreme | 42,073 | 0 | - |
| Official Cities in the UK | 285,593 | 0 | - |
| Every 1,000,000+ City on a Map | 115,863 | 0 | - |
| 10 Biggest Cities by U.S. State | 42,307 | 0 | - |
| World Leaders Quiz #1 | 110,275 | 0 | - |
| Geography by Picture - G | 48,051 | 0 | - |
| 100 Biggest Cities on a World Map | 419,943 | 0 | - |
| 100 Biggest U.S. Cities on a Map | 118,107 | 0 | - |
| Randomized All Country Flags of the World | 4,380 | - | - |
| 100 Most Common English Words | 1,323,386 | 0 | - |
| Elements Named for Countries | 24,912 | 0 | - |
| Busiest Airports in the United States | 136,019 | 0 | - |
| Countries, Capitals, Currencies and Official Languages | 107,557 | 0 | - |
| Countries in Their Own Alphabet | 48,411 | 0 | - |
| Non-Stop Flights to New Zealand | 48,211 | 0 | - |
| Horror Movies by Picture | 56,682 | 0 | - |
| Countries that Desalinate the Most Water | 41,834 | 0 | - |
| G7 Leaders Since 2003 | 46,710 | 0 | - |
| Geography on a World Map | 87,859 | 0 | - |
| Biggest City in Each Risk Territory | 27,346 | 0 | - |
| Groups of Two #2 | 88,131 | 0 | - |
| Countries with Most Tourists with Exceptions | 126,488 | 0 | - |
| Three Real One Fake - Cities | 30,793 | 0 | - |
| Progressively Harder Geography on A Map | 121,665 | 0 | - |
| U.S. Presidents in Order by First Letter | 77,395 | 0 | - |
| Canada or Africa by Area | 18,514 | 0 | - |
| Top U.S. Universities | 145,644 | 0 | - |
| QS World University Rankings | 52,036 | 0 | - |
| Small Countries with Large Economies | 90,298 | 0 | - |
| Top 100 Harry Potter Characters by Mention | 396,526 | 0 | - |
| Four Countries with Similar Flags #1 | 69,127 | 0 | - |
| Country Boggle | 64,932 | 0 | - |
| Geography General Knowledge #15 | 23,952 | 0 | - |
| Country Flags With Only Two Colors | 88,958 | 0 | - |
| Biggest Cities in the United States | 984,861 | 0 | - |
| U.S. Cities that Americans Leave | 34,042 | 0 | - |
| 20 World Capitals Likely to be Closest to Random Point | 32,196 | 0 | - |
| Top Non-Official World Languages | 5,044 | - | - |
| Complete the Geography Sequence Puzzle | 925 | - | - |
| Biggest Cities in the U.S. - Extreme | 159,883 | 0 | - |
| 100 Biggest Cities and Towns in the UK | 150,550 | 0 | - |
| British Cities with the Most Tourists | 70,750 | 0 | - |
| Famous Landmarks Out Of Focus #2 | 41,468 | 0 | - |
| U.S. Government Agencies | 19,755 | 0 | - |
| Most-Spoken Languages of the United States | 221,875 | 0 | - |
| British Spellings | 99,567 | 0 | - |
| Most Valuable Brands | 136,122 | 0 | - |
| Biggest City in Every Country | 101,691 | 0 | - |
| ALL Taylor Swift Songs as of April 2026 | 217,071 | 0 | - |
| Top 50 Countries by Population - In Order | 333,784 | 0 | - |
| World Leaders Quiz #2 | 36,027 | 0 | - |
| World's Most Valuable Companies | 80,847 | 0 | - |
| 250 Biggest Cities in Europe With a Map | 116,200 | 0 | - |
| U.S. States Whose Two Biggest Cities Begin with the Same Letter | 12,911 | 0 | - |
| 100 Most Populous Cities in Each Continent With a Map | 24,416 | 0 | - |
| Most Common Male First Names in the U.S. | 157,345 | 0 | - |
| Megacities by Clue | 10,527 | 0 | - |
| Countries that Have Won the Most Battles | 39,725 | 0 | - |
| 500 Biggest Cities in the World on a Map | 123,639 | 0 | - |
| Largest World Cities With Four Letters | 64,400 | 0 | - |
| Biggest Cities in Europe - Extreme | 73,705 | 0 | - |
| Every City in Montana on a Map | 3,931 | 0 | - |
| Countries With The Biggest Islands | 3,000 | 0 | - |
| All ISO 639-1 Languages with a Map | 40,163 | 0 | - |
