| Countries that Start with A | 0 | - | 4.98 | 2,144,414 |
| Countries that Start with B | 0 | - | 4.95 | 2,277,808 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,601 |
| Countries that Start with D | 0 | - | 4.96 | 700,410 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,157 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,339 |
| Countries that Start with H | 0 | - | 4.96 | 596,972 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,093 |
| Countries that Start with J | 0 | - | 4.98 | 595,046 |
| Countries that Start with K | 0 | - | 4.96 | 808,538 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,837 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,689 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,530 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,075 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,363 |
| Countries that Start with U | 0 | - | 4.97 | 898,963 |
| Countries that Start with V | 0 | - | 4.98 | 604,475 |
| Countries that Start with F | 0 | - | 4.83 | 611,401 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,136 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,025 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,780 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,328 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,942 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,480 |
| World Capitals Quiz | 0 | - | 5.00 | 5,025,013 |
| Coldest World Capitals | 0 | - | 4.95 | 132,976 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,010 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,031 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,242 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,649 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,388 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,126 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 28,999 |
| Monarchies of Europe | 0 | - | 4.90 | 97,191 |
| Monarchies of Asia | 0 | - | 4.97 | 70,528 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,374 |
| Countries that Start with R | 0 | - | 4.43 | 443,015 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,921 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,257 |
| European Geography By Letter - B #2 | 0 | - | 4.83 | 76,104 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,960 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,731 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,300 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,342 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,992 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,645 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,158 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,011 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,441 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,365 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 376,963 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,849 |
| Countries with Megacities | 0 | - | 4.99 | 246,126 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,761 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,726 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,226 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,660 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,560 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,800 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,554 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,505 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,470 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,196 |
| Countries by Capital City | 0 | - | 5.00 | 66,440 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,216 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,799 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,909 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,329 |
| Moved Capital Cities | 0 | - | 4.96 | 73,501 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,362 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 48,080 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,945 |
| Random European Capital to Country | 0 | - | 4.98 | 189,041 |
| Random European Country to Capital | 0 | - | 4.92 | 147,322 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,259 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,320 |
| Random African Capital to Country | 0 | - | 4.97 | 99,666 |
| Random African Country to Capital | 0 | - | 4.94 | 70,147 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.90 | 76,036 |
| Name a Valid Country A-Z | 0 | - | 4.97 | 119,873 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,022 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,713 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,658 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,739 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,388 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,477 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,141 |
| North American Sports Cities | 0 | - | 4.83 | 170,738 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,877 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,673 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,629 |
| Name a City - European Countries | 0 | - | 4.92 | 64,254 |
| Cities by Former Name | 0 | - | 4.84 | 90,857 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,281 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,719 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,629 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,623 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,182 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,756 |
| World Capitals by Map | 0 | - | 5.00 | 282,773 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,592 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,022 |
| Random Country to Capital | 0 | - | 4.98 | 910,381 |
| Capitals Starting With H | 0 | - | 4.90 | 87,969 |
| Capitals Starting With K | 0 | - | 4.85 | 75,426 |
| Capitals Starting With M | 0 | - | 4.93 | 105,704 |
| Capitals Starting With P | 0 | - | 4.88 | 76,954 |
| Capitals Starting With R | 0 | - | 4.87 | 80,761 |
| Capitals Starting With S | 0 | - | 4.89 | 84,555 |
| Capitals Starting With T | 0 | - | 4.84 | 75,098 |
| Capitals Starting With W | 0 | - | 4.89 | 90,419 |
| Capitals Starting With A | 0 | - | 4.97 | 126,211 |
| Capitals Starting With B | 0 | - | 4.89 | 116,982 |
| Capitals Starting With D | 0 | - | 4.93 | 95,075 |
| Majority Muslim Countries | 0 | - | 4.98 | 367,956 |
| NATO Countries | 0 | - | 4.98 | 275,044 |
| EU Countries Quiz | 0 | - | 4.99 | 269,379 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,696 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 284,419 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 267,600 |
| Top Five Countries by Religion | 0 | - | 4.93 | 168,739 |
| Olympic Host Countries | 0 | - | 4.98 | 198,733 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,694 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,314 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 146,549 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.94 | 302,653 |
| The Only European Country ... | 0 | - | 4.91 | 213,447 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,805 |
| Countries with NO Military | 0 | - | 4.97 | 61,046 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,298 |
| Countries by Number of Books Published | 0 | - | 4.95 | 71,822 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,150 |
| Countries of Africa | 0 | - | 5.00 | 2,503,952 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,054 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,056 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,653 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,025 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,081 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,145 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,738 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,271 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,458 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,281 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,131 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,174 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,493 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,475 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,705 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,080 |
| Busiest Container Ports | 0 | - | 4.11 | 37,255 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,134 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,047 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,050 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,536 |
| U.S. College Towns | 0 | - | 4.47 | 29,085 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 76,818 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,009 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,255 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,232 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,072 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,839 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,631 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,261 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,923 |
| Former Capitals | 0 | - | 4.88 | 71,072 |
| Europe Capital to Country | 0 | - | 4.99 | 247,255 |
| Asia Capital to Country | 0 | - | 4.96 | 125,601 |
| Capital Cities Chain | 0 | - | 4.84 | 81,792 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,261 |
| European Capitals by Map | 0 | - | 4.99 | 135,890 |
| African Capitals by Map | 0 | - | 4.99 | 132,031 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,947 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,059 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,517 |
| European Coastal Capitals | 0 | - | 4.95 | 89,628 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,138 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,320 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,504 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,368 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,679 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,853 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,485 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,230 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,007 |
| Countries of the Middle East | 0 | - | 4.96 | 198,680 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,123 |
| Slavic Countries | 0 | - | 4.96 | 110,762 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,120 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 49,589 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 73,979 |
| African Island Countries | 0 | - | 4.96 | 100,640 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 316,506 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,785 |
| Buddhist Countries | 0 | - | 4.96 | 142,816 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,151 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 44,784 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 332,385 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 163,981 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 168,947 |
