| Nordic Countries and Capitals | 0 | - | 4.95 | 84,163 |
| Random European Capital to Country | 0 | - | 4.98 | 192,342 |
| Random European Country to Capital | 0 | - | 4.93 | 166,073 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,086 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,571 |
| Random African Capital to Country | 0 | - | 4.97 | 101,472 |
| Random African Country to Capital | 0 | - | 4.94 | 71,880 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,126 |
| World Capitals Quiz | 0 | - | 5.00 | 5,113,522 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,790 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,586 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,398 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,168 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,455,978 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,966 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,404 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,834 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,377 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,489 |
| Countries with Megacities | 0 | - | 4.99 | 267,829 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,137 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,335 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,467 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,431 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,501 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,033 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,946 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,551 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,082 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,346 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,435 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,372 |
| Countries by Capital City | 0 | - | 5.00 | 69,616 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,139 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,351 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,952 |
| Moved Capital Cities | 0 | - | 4.96 | 74,732 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,065 |
| Random Country to Capital | 0 | - | 4.98 | 929,938 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,348 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,988 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,761 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,669 |
| Countries of Africa | 0 | - | 5.00 | 2,564,372 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,144 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,570 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,463 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,605 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,514 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,605 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,813 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,992 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 94,357 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,972 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,566 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,851 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,891 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 91,047 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,719 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,857 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 224,022 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,010 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,607 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,278 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,571 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,922 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,866 |
| North American Sports Cities | 0 | - | 4.82 | 173,289 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,601 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,832 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,670 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,060 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,770 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,340 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,815 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,050 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,694 |
| Name a City - European Countries | 0 | - | 4.89 | 66,376 |
| Cities by Former Name | 0 | - | 4.83 | 92,177 |
| Former Capitals | 0 | - | 4.88 | 71,727 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,981 |
| Europe Capital to Country | 0 | - | 4.99 | 252,561 |
| Asia Capital to Country | 0 | - | 4.96 | 127,687 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,038 |
| Capital Cities Chain | 0 | - | 4.84 | 83,515 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,270 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,732 |
| European Capitals by Map | 0 | - | 4.99 | 142,508 |
| African Capitals by Map | 0 | - | 4.99 | 142,594 |
| Coldest World Capitals | 0 | - | 4.95 | 134,280 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,110 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,119 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,378 |
| European Coastal Capitals | 0 | - | 4.95 | 91,486 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,256 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,243 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,963 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,239 |
| World Capitals by Map | 0 | - | 5.00 | 289,938 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,927 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,247 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,715 |
| Capitals Starting With H | 0 | - | 4.91 | 93,444 |
| Capitals Starting With K | 0 | - | 4.89 | 84,506 |
| Capitals Starting With L | 0 | - | 4.81 | 96,082 |
| Capitals Starting With M | 0 | - | 4.94 | 109,365 |
| Capitals Starting With P | 0 | - | 4.88 | 79,119 |
| Capitals Starting With R | 0 | - | 4.89 | 82,604 |
| Capitals Starting With S | 0 | - | 4.90 | 86,690 |
| Capitals Starting With T | 0 | - | 4.86 | 76,940 |
| Capitals Starting With W | 0 | - | 4.87 | 91,795 |
| Capitals Starting With A | 0 | - | 4.97 | 129,272 |
| Capitals Starting With B | 0 | - | 4.89 | 119,642 |
| Capitals Starting With D | 0 | - | 4.94 | 97,310 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,859 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,186 |
| Olympic Host Countries | 0 | - | 4.98 | 202,192 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,048 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,237 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,466 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,968 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,219 |
| Countries of the Middle East | 0 | - | 4.96 | 203,243 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,352 |
| The Only European Country ... | 0 | - | 4.91 | 219,535 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,310 |
| Slavic Countries | 0 | - | 4.96 | 112,492 |
| African Island Countries | 0 | - | 4.96 | 102,725 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,803 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,981 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,239 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,720 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,572 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 165,803 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,156 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,158 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,995 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,472 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,944 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,353 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,135 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,760 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,714 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,073 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,964 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,519 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,050 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,678 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,069 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,308 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,428 |
| Random U.S. States on a Map | 0 | - | 4.96 | 631,157 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,764 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,901 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,433 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,270 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,085 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,967 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,104 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,362 |
| Official Cities in the UK | 0 | - | 4.89 | 286,834 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,476 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,975 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,936 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,595 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,639 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,363 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,715 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,313 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,487 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,900 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,491 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,658 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,549 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,058 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,009 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,862 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,686 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,813 |
| The Only Country ... | 0 | - | 4.91 | 82,042 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,571 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,269 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,767 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,609 |
| Monarchies of Europe | 0 | - | 4.90 | 99,022 |
| Monarchies of Asia | 0 | - | 4.97 | 71,600 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,761 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,349 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,803 |
| Countries that Start with A | 0 | - | 4.98 | 2,178,298 |
| Countries that Start with B | 0 | - | 4.95 | 2,308,906 |
| Countries that Start with C | 0 | - | 4.96 | 1,833,365 |
| Countries that Start with D | 0 | - | 4.96 | 717,749 |
| Countries that Start with E | 0 | - | 4.95 | 1,386,613 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,172 |
| Countries that Start with H | 0 | - | 4.96 | 610,500 |
| Countries that Start with I | 0 | - | 4.92 | 1,295,787 |
| Countries that Start with J | 0 | - | 4.98 | 607,881 |
| Countries that Start with K | 0 | - | 4.97 | 821,709 |
