| Countries that Start with A | 0 | - | 4.98 | 2,171,914 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,983 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,745 |
| Countries that Start with D | 0 | - | 4.96 | 714,494 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,809 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,110 |
| Countries that Start with H | 0 | - | 4.96 | 608,186 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,792 |
| Countries that Start with J | 0 | - | 4.98 | 605,663 |
| Countries that Start with K | 0 | - | 4.97 | 819,343 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,052 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,083 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,350 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,799 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,537 |
| Countries that Start with U | 0 | - | 4.97 | 907,433 |
| Countries that Start with V | 0 | - | 4.98 | 611,231 |
| Countries that Start with F | 0 | - | 4.83 | 620,239 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,395 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,702 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,795 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,146 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,490 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,500 |
| World Capitals Quiz | 0 | - | 5.00 | 5,096,643 |
| Coldest World Capitals | 0 | - | 4.95 | 134,071 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,766 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,162 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,532 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,104 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,380 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,452 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,336 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,282 |
| Monarchies of Europe | 0 | - | 4.90 | 98,649 |
| Monarchies of Asia | 0 | - | 4.97 | 71,386 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,188 |
| Countries that Start with R | 0 | - | 4.43 | 449,516 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,880 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,562 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,274 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,531 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,917 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,547 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,893 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,132 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,620 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,771 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,620 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,567 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,631 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,660 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,845 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,554 |
| Countries with Megacities | 0 | - | 4.99 | 266,048 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,331 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,790 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,590 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,914 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,005 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,933 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,816 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,003 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,943 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,823 |
| Countries by Capital City | 0 | - | 5.00 | 69,108 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,676 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,070 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,168 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,643 |
| Moved Capital Cities | 0 | - | 4.96 | 74,534 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,127 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,346 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,954 |
| Random European Capital to Country | 0 | - | 4.98 | 191,859 |
| Random European Country to Capital | 0 | - | 4.93 | 165,676 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,884 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,275 |
| Random African Capital to Country | 0 | - | 4.97 | 101,158 |
| Random African Country to Capital | 0 | - | 4.94 | 71,628 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 86,995 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,610 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,294 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,146 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,664 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,478 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,750 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,014 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,432 |
| North American Sports Cities | 0 | - | 4.83 | 172,959 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,501 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,746 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,800 |
| Name a City - European Countries | 0 | - | 4.90 | 65,963 |
| Cities by Former Name | 0 | - | 4.83 | 91,915 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,191 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,310 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,608 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,883 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,888 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,639 |
| World Capitals by Map | 0 | - | 5.00 | 288,663 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,689 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,507 |
| Random Country to Capital | 0 | - | 4.98 | 925,653 |
| Capitals Starting With H | 0 | - | 4.91 | 92,970 |
| Capitals Starting With K | 0 | - | 4.88 | 84,019 |
| Capitals Starting With L | 0 | - | 4.81 | 90,219 |
| Capitals Starting With M | 0 | - | 4.93 | 108,504 |
| Capitals Starting With P | 0 | - | 4.88 | 78,608 |
| Capitals Starting With R | 0 | - | 4.88 | 82,174 |
| Capitals Starting With S | 0 | - | 4.90 | 86,192 |
| Capitals Starting With T | 0 | - | 4.85 | 76,505 |
| Capitals Starting With W | 0 | - | 4.87 | 91,518 |
| Capitals Starting With A | 0 | - | 4.97 | 128,634 |
| Capitals Starting With B | 0 | - | 4.89 | 119,034 |
| Capitals Starting With D | 0 | - | 4.93 | 96,856 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,768 |
| NATO Countries | 0 | - | 4.98 | 282,625 |
| EU Countries Quiz | 0 | - | 4.99 | 276,886 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,276 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,414 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,840 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,881 |
| Olympic Host Countries | 0 | - | 4.98 | 201,598 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,624 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,740 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,435 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 312,483 |
| The Only European Country ... | 0 | - | 4.91 | 218,355 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,443 |
| Countries with NO Military | 0 | - | 4.97 | 62,954 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,159 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,957 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,839 |
| Countries of Africa | 0 | - | 5.00 | 2,552,975 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,657 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,506 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,234 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,374 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,168 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,830 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,082 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,459 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,587 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,719 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,576 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,729 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,413 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,095 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,436 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,752 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,613 |
| Busiest Container Ports | 0 | - | 4.11 | 37,482 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,296 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,423 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,631 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,036 |
| U.S. College Towns | 0 | - | 4.47 | 29,278 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,210 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,710 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,263 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,725 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,080 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,818 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,431 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,644 |
| Former Capitals | 0 | - | 4.88 | 71,615 |
| Europe Capital to Country | 0 | - | 4.99 | 251,623 |
| Asia Capital to Country | 0 | - | 4.96 | 127,222 |
| Capital Cities Chain | 0 | - | 4.84 | 83,201 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,674 |
| European Capitals by Map | 0 | - | 4.99 | 141,491 |
| African Capitals by Map | 0 | - | 4.99 | 141,539 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,635 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,660 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,999 |
| European Coastal Capitals | 0 | - | 4.95 | 91,110 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,083 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,851 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,345 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,062 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,980 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,385 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,794 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,317 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,220 |
| Countries of the Middle East | 0 | - | 4.96 | 202,270 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,945 |
| Slavic Countries | 0 | - | 4.96 | 112,188 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,003 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,902 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,052 |
| African Island Countries | 0 | - | 4.96 | 102,247 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,974 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,080 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,856 |
| Buddhist Countries | 0 | - | 4.96 | 144,870 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,072 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 52,590 |
