| Countries of the World Quiz | 47,724,663 | 0 | - |
| Countries of the World with an Empty Map - Hard Version | 306,063 | 0 | - |
| Countries in World War II | 916,752 | 0 | - |
| Legend of Zelda: Breath of the Wild Monsters Quiz | 6,870 | - | - |
| Super Metroid Items | 325 | - | - |
| Super Smash Brothers Characters | 129,111 | 0 | - |
| U.S. Presidents Quiz | 3,717,144 | 0 | - |
| US States Quiz | 16,954,883 | 0 | - |
| Soviet Leaders 1917–1991 | 95,375 | 0 | - |
| Communist Countries in History | 497,318 | 0 | - |
| 100 Biggest Cities on a World Map | 419,665 | 0 | - |
| Swedish Prime Ministers | 942 | - | - |
| Oscar Best Pictures | 312,076 | 0 | - |
| Colors by Letter | 162,816 | 0 | - |
| Biggest Cities in Germany | 294,600 | 0 | - |
| All Country Flags of the World | 3,695,988 | 0 | - |
| Geography on a World Map | 87,762 | 0 | - |
| Olympian Gods Quiz | 502,784 | 0 | - |
| Biggest Cities in the UK | 105,641 | 0 | - |
| Name a City in Every European Country - No Capitals | 55,741 | 0 | - |
| Name a City - European Countries | 65,920 | 0 | - |
| Countries by a Single Word | 28,898 | 0 | - |
| European Union Institutions | 101 | - | - |
| European Union countries by date of accession | 1,074 | - | - |
| Biggest City in Every Country | 101,542 | 0 | - |
| World Capitals Quiz | 5,094,252 | 0 | - |
| Top 50 urban areas in the Nordics | 611 | - | - |
| Name a City in Every Asian Country - No Capitals | 6,791 | - | - |
| History of China | 57,448 | 0 | - |
| All 500k+ Urban Areas of Europe | 4,224 | - | - |
| We Didn't Start the Fire Lyrics | 49,160 | 0 | - |
| Alla Sveriges städer med 10t+ invånare med en karta (extrem) | 1,637 | - | - |
| Name a City in EVERY Country - No Capitals | 67,756 | 0 | - |
| 10 Biggest Cities in Every European Country on a Map | 10,162 | - | - |
| History of the European Union | 721 | - | - |
| Roman Emperors | 120,784 | 0 | - |
| Genius Level General Knowledge #1 | 52,872 | 0 | - |
| 50 Rivers on a World Map | 38,249 | 0 | - |
| Every 5,000+ City in Europe before the Black Death | 9,184 | 0 | - |
| Old World Countries in 1494 Map Quiz | 7,568 | - | - |
| Flags of Old Civilizations quiz | 32 | - | - |
| How many WW2 battles can you name? | 2,398 | - | - |
| Countries of the World in 1900 | 85,555 | 0 | - |
| Biggest Cities in History | 90,436 | 0 | - |
| Italy Cities Map Quiz | 152,844 | 0 | - |
| Cities by Former Name - Beyond Thunderdome | 33,299 | 0 | - |
| Countries of Europe in 1453 with a Map | 17,376 | - | - |
| Biggest Nations and Empires Ever | 146,371 | 0 | - |
| Biggest Cities in the Roman Empire with a Map | 8,413 | - | - |
| Provinces of the Later Roman Empire with a Map | 5,501 | - | - |
| Biggest European Cities by Century | 145,963 | 0 | - |
| Largest Nordic Cities on a Map | 37,293 | 0 | - |
| All First-Level Subdivisions of Europe on a Map | 174,708 | 0 | - |
| Civilization 6 | 99 | - | - |
| Biggest Cities in 4 Random Countries on a Map | 131,736 | 0 | - |
| Every 1,000,000+ City on a Map | 115,672 | 0 | - |
| Countries by Women's Suffrage | 50 | - | - |
| All ISO 639-1 Languages with a Map | 40,000 | 0 | - |
| African Capitals - Map Quiz | 62,942 | 0 | - |
| All World Leaders 2026 | 20,812 | 0 | - |
| History of France - Expert Mode | 8,154 | 0 | - |
| Bible Characters Quiz #1 | 106,108 | 0 | - |
| Bible Characters Quiz #2 | 86,521 | 0 | - |
| Capital Cities in Squares of an Empty World Map | 89,685 | 0 | - |
| Megacities by Clue | 10,465 | 0 | - |
