| Countries that Start with A | 0 | - | 4.98 | 2,169,997 |
| Countries that Start with B | 0 | - | 4.95 | 2,301,036 |
| Countries that Start with C | 0 | - | 4.96 | 1,827,384 |
| Countries that Start with D | 0 | - | 4.96 | 713,485 |
| Countries that Start with E | 0 | - | 4.95 | 1,381,638 |
| Countries that Start with G | 0 | - | 4.97 | 1,507,919 |
| Countries that Start with H | 0 | - | 4.96 | 607,469 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,862 |
| Countries that Start with J | 0 | - | 4.98 | 604,964 |
| Countries that Start with K | 0 | - | 4.97 | 818,600 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,136 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,193 |
| Countries that Start with P | 0 | - | 4.94 | 1,219,529 |
| Countries that Start with S | 0 | - | 4.98 | 1,759,576 |
| Countries that Start with T | 0 | - | 4.90 | 1,012,845 |
| Countries that Start with U | 0 | - | 4.97 | 906,566 |
| Countries that Start with V | 0 | - | 4.98 | 610,812 |
| Countries that Start with F | 0 | - | 4.83 | 619,673 |
| Countries that Start with M | 0 | - | 4.97 | 1,385,448 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,674 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,660 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,913 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,441 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,419 |
| World Capitals Quiz | 0 | - | 5.00 | 5,091,922 |
| Coldest World Capitals | 0 | - | 4.95 | 134,019 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,715 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,090 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,472 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,988 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,340 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,396 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,198 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,269 |
| Monarchies of Europe | 0 | - | 4.90 | 98,518 |
| Monarchies of Asia | 0 | - | 4.97 | 71,339 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,126 |
| Countries that Start with R | 0 | - | 4.43 | 449,093 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,791 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,298 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,744 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 332,834 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,594,112 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,476 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,717 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,992 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,542 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,661 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,515 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,449 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,582 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,450,494 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,513 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,332 |
| Countries with Megacities | 0 | - | 4.99 | 265,561 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,127 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,693 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,391 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,767 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,857 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,810 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,733 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,923 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,818 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,658 |
| Countries by Capital City | 0 | - | 5.00 | 68,942 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,562 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,981 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,750 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,568 |
| Moved Capital Cities | 0 | - | 4.96 | 74,470 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,987 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,134 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,901 |
| Random European Capital to Country | 0 | - | 4.98 | 191,736 |
| Random European Country to Capital | 0 | - | 4.93 | 165,596 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,840 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,195 |
| Random African Capital to Country | 0 | - | 4.97 | 101,088 |
| Random African Country to Capital | 0 | - | 4.94 | 71,550 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,760 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,414 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,213 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,070 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,512 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,359 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,689 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 93,905 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,355 |
| North American Sports Cities | 0 | - | 4.83 | 172,847 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,461 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,627 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,732 |
| Name a City - European Countries | 0 | - | 4.90 | 65,859 |
| Cities by Former Name | 0 | - | 4.83 | 91,850 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,333 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,350 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,567 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,871 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,847 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,563 |
| World Capitals by Map | 0 | - | 5.00 | 288,282 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,632 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,021 |
| Random Country to Capital | 0 | - | 4.98 | 924,602 |
| Capitals Starting With H | 0 | - | 4.91 | 92,858 |
| Capitals Starting With K | 0 | - | 4.88 | 83,908 |
| Capitals Starting With L | 0 | - | 4.81 | 88,378 |
| Capitals Starting With M | 0 | - | 4.93 | 108,313 |
| Capitals Starting With P | 0 | - | 4.88 | 78,495 |
| Capitals Starting With R | 0 | - | 4.87 | 82,096 |
| Capitals Starting With S | 0 | - | 4.90 | 86,084 |
| Capitals Starting With T | 0 | - | 4.85 | 76,425 |
| Capitals Starting With W | 0 | - | 4.87 | 91,470 |
| Capitals Starting With A | 0 | - | 4.97 | 128,470 |
| Capitals Starting With B | 0 | - | 4.89 | 118,883 |
| Capitals Starting With D | 0 | - | 4.93 | 96,767 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,363 |
| NATO Countries | 0 | - | 4.98 | 282,226 |
| EU Countries Quiz | 0 | - | 4.99 | 276,390 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,063 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,026 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,355 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,663 |
| Olympic Host Countries | 0 | - | 4.98 | 201,444 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,489 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,481 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,264 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 311,890 |
| The Only European Country ... | 0 | - | 4.91 | 218,012 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,204 |
| Countries with NO Military | 0 | - | 4.97 | 62,852 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,989 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,901 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,801 |
| Countries of Africa | 0 | - | 5.00 | 2,550,198 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,628 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,473 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,220 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,083 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,067 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,781 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,948 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,349 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,482 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,626 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,460 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,643 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,368 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,036 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,395 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,707 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,540 |
| Busiest Container Ports | 0 | - | 4.11 | 37,457 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,287 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,393 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,582 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,009 |
| U.S. College Towns | 0 | - | 4.47 | 29,268 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,201 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,669 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,150 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,616 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,883 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,667 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,344 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,557 |
| Former Capitals | 0 | - | 4.88 | 71,581 |
| Europe Capital to Country | 0 | - | 4.99 | 251,372 |
| Asia Capital to Country | 0 | - | 4.96 | 127,092 |
| Capital Cities Chain | 0 | - | 4.84 | 83,111 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,517 |
| European Capitals by Map | 0 | - | 4.99 | 141,084 |
| African Capitals by Map | 0 | - | 4.99 | 140,716 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,435 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,544 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,904 |
| European Coastal Capitals | 0 | - | 4.95 | 91,010 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,024 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,464 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,033 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,010 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,902 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,255 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,567 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,162 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,950 |
| Countries of the Middle East | 0 | - | 4.96 | 202,078 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,803 |
| Slavic Countries | 0 | - | 4.96 | 112,083 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,893 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,841 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,010 |
| African Island Countries | 0 | - | 4.96 | 102,134 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,404 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,027 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,746 |
| Buddhist Countries | 0 | - | 4.96 | 144,783 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,935 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,204 |
