| 395 | 2026-27 UEFA Nations League A Teams | - | - |
| 174 | 2026-27 UEFA Nations League B Teams | - | - |
| 315 | African Capitals by First Letter | - | - |
| 298 | American Capitals by First Letter | - | - |
| 562 | Arnold Schwarzenegger Movies - Sudden Death | - | - |
| 358 | Asian Capitals by First Letter | - | - |
| 290 | Biggest Country by Lake | - | - |
| 214 | Capitals Located on the Same River | - | - |
| 1,305 | Capitals of NATO Countries - Sudden Death | - | - |
| 93 | Choose the WRONG Answer! | - | - |
| 209 | Countries by Number of Athletes at the 2024 Olympics | - | - |
| 626 | Countries in Asia that use the Latin script | - | - |
| 27 | Countries of Europe Before World War I - Sudden Death | - | - |
| 442 | Countries of Formula 1 World Drivers Champions - Sudden Death | - | - |
| 434 | Countries of World Heavyweight Boxing Champions | - | - |
| 40 | Countries Sharing Geographical Features | - | - |
| 479 | Countries whose Capital isn't the Biggest City - Sudden Death | - | - |
| 351 | Countries whose Capitals have Four Letters - Sudden Death | - | - |
| 88 | Countries with an Area of Less than 1000 km² - Sudden Death | - | - |
| 1,452 | Countries with Eight Borders | - | - |
| 581 | Countries with Nine or More Borders | - | - |
| 1,344 | Countries with Seven Borders | - | - |
| 390 | Countries with Six Borders | - | - |
| 241 | Countries with the same second and last letter in the name | - | - |
| 87 | Country Flags with Plant on Them | - | - |
| 337 | Country Flags Without Blue | - | - |
| 600 | Države Okeanije | - | - |
| 120 | Einbuchstabige Symbole des Periodensystems - Sudden Death | - | - |
| 3,730 | European Countries that Recognize the State of Palestine | - | - |
| 208 | European Inland Capitals | - | - |
| 227 | European Olympic Games Host Cities | - | - |
| 225 | FIBA Basketball World Cup Medalists | - | - |
| 299 | FIFA Men's World Cup - Multiple Choice Quiz | - | - |
| 508 | FIFA World Cup Winners - Whammies | - | - |
| 150 | Flags of Landlocked Countries in Africa - Sudden Death | - | - |
| 1,006 | Flags of Landlocked Countries in Europe - Sudden Death | - | - |
| 624 | Island Countries by First Letter | - | - |
| 552 | Landlocked Countries A-Z | - | - |
| 7,916 | Landlocked Countries in Africa - Sudden Death | - | - |
| 8,596 | Landlocked Countries in Europe - Sudden Death | - | - |
| 163,274 | Landlocked Countries - Sudden Death | 0 | - |
| 1,714 | Majority Catholic Countries of Europe - Sudden Death | - | - |
| 1,070 | Majority Catholic Countries of the EU | - | - |
| 1,038 | Majority Christian Countries of Africa - Sudden Death | - | - |
| 483 | Majority Muslim Countries A-Z | - | - |
| 886 | Men's National Basketball Teams at the 2024 Olympics | - | - |
| 62 | Men's Tennis Champions A-Z | - | - |
| 3,124 | Monarchies of the World - Sudden Death | - | - |
| 1,222 | NATO Capitals with No Hints | - | - |
| 1,979 | NBA Opening Night Starters 2025–2026 | - | - |
| 390 | NFL Football Teams - Click Quiz | - | - |
| 1,033 | Official Languages of the World - Click Quiz | - | - |
| 581 | Official Languages of the World - Tile Select Quiz | - | - |
| 594 | Olympics Host Cities A-Z | - | - |
| 738 | One Border Countries - Click Quiz | - | - |
| 3,709 | One Border Countries - Sudden Death | - | - |
| 55,236 | One Letter Periodic Table Symbols - Sudden Death | 0 | - |
| 559 | Países Encravados - Morte súbita | - | - |
| 61,304 | Países sin acceso al mar - ¡Muerte súbita! | 0 | - |
| 297 | Quiz da UEFA Euro 2024 | - | - |
| 336 | Republics of Asia | - | - |
| 452 | Republics of Europe | - | - |
| 229 | Shapes of Countries That Border EU | - | - |
| 5,609 | Símbolos de la Tabla Periódica de una letra - ¡Muerte súbita! | 0 | - |
| 7,589 | Slavic Countries - Sudden Death | - | - |
| 784 | Smallest Non-Island Countries | - | - |
| 300 | Top 10 Largest U.S. States by Area and Population | - | - |
| 764 | UEFA European Championship Top 4 Positions | - | - |
| 374 | U.S. Cities with More than One Million People - Sudden Death | - | - |
| 993 | U.S. Cities with Teams from All Major Sports - Sudden Death | - | - |
| 428 | U.S. States by First Letter | - | - |
| 127 | Which Former Yugoslavian Country - Click Quiz | - | - |
| 164 | World Megacities That End in a Consonant | - | - |
| 151 | World Megacities That End in a Vowel | - | - |
