| Countries that Start with A | 0 | - | 4.98 | 2,175,914 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,638 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,591 |
| Countries that Start with D | 0 | - | 4.96 | 716,511 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,194 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,643 |
| Countries that Start with H | 0 | - | 4.96 | 609,654 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,659 |
| Countries that Start with J | 0 | - | 4.98 | 607,042 |
| Countries that Start with K | 0 | - | 4.97 | 820,834 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,910 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,962 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,108 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,258 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,988 |
| Countries that Start with U | 0 | - | 4.97 | 908,530 |
| Countries that Start with V | 0 | - | 4.98 | 612,042 |
| Countries that Start with F | 0 | - | 4.83 | 621,343 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,359 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,852 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,058 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,647 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,581 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,690 |
| World Capitals Quiz | 0 | - | 5.00 | 5,106,757 |
| Coldest World Capitals | 0 | - | 4.95 | 134,167 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,882 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,351 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,685 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,316 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,472 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,582 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,926 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,309 |
| Monarchies of Europe | 0 | - | 4.90 | 98,883 |
| Monarchies of Asia | 0 | - | 4.97 | 71,511 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,292 |
| Countries that Start with R | 0 | - | 4.43 | 450,325 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,033 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,950 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,849 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,517 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,765 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,730 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,261 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,387 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,847 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,050 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,896 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,803 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,752 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,296 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,538 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,193 |
| Countries with Megacities | 0 | - | 4.99 | 267,179 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,877 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,152 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,192 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,259 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,321 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,370 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,980 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,217 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,240 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,160 |
| Countries by Capital City | 0 | - | 5.00 | 69,411 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,862 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,241 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,919 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,820 |
| Moved Capital Cities | 0 | - | 4.96 | 74,657 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,560 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,771 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,079 |
| Random European Capital to Country | 0 | - | 4.98 | 192,156 |
| Random European Country to Capital | 0 | - | 4.93 | 165,912 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,443 |
| Random African Capital to Country | 0 | - | 4.97 | 101,366 |
| Random African Country to Capital | 0 | - | 4.95 | 71,759 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 95,213 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,019 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,455 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,335 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,062 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,678 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,910 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,221 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,626 |
| North American Sports Cities | 0 | - | 4.82 | 173,173 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,560 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,025 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,958 |
| Name a City - European Countries | 0 | - | 4.89 | 66,188 |
| Cities by Former Name | 0 | - | 4.83 | 92,059 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,974 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,943 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,685 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,948 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,987 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,852 |
| World Capitals by Map | 0 | - | 5.00 | 289,425 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,835 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,733 |
| Random Country to Capital | 0 | - | 4.98 | 928,308 |
| Capitals Starting With H | 0 | - | 4.91 | 93,347 |
| Capitals Starting With K | 0 | - | 4.89 | 84,411 |
| Capitals Starting With M | 0 | - | 4.94 | 109,205 |
| Capitals Starting With P | 0 | - | 4.88 | 79,021 |
| Capitals Starting With R | 0 | - | 4.88 | 82,522 |
| Capitals Starting With S | 0 | - | 4.90 | 86,586 |
| Capitals Starting With T | 0 | - | 4.86 | 76,851 |
| Capitals Starting With W | 0 | - | 4.87 | 91,741 |
| Capitals Starting With A | 0 | - | 4.97 | 129,128 |
| Capitals Starting With B | 0 | - | 4.89 | 119,523 |
| Capitals Starting With D | 0 | - | 4.94 | 97,220 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,773 |
| NATO Countries | 0 | - | 4.98 | 283,493 |
| EU Countries Quiz | 0 | - | 4.99 | 277,987 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,828 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,439 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,041 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,418 |
| Olympic Host Countries | 0 | - | 4.98 | 201,980 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,870 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,153 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,792 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,020 |
| The Only European Country ... | 0 | - | 4.91 | 219,055 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,973 |
| Countries with NO Military | 0 | - | 4.97 | 63,422 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,538 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,103 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,924 |
| Countries of Africa | 0 | - | 5.00 | 2,560,274 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,734 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,551 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,263 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,138 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,420 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,917 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,367 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,689 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,764 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,901 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,202 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,830 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,901 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,535 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,206 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,519 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,863 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,777 |
| Busiest Container Ports | 0 | - | 4.11 | 37,511 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,322 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,471 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,733 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,113 |
| U.S. College Towns | 0 | - | 4.47 | 29,299 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,228 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,784 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,495 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,929 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,509 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,094 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,586 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,849 |
| Former Capitals | 0 | - | 4.88 | 71,683 |
| Europe Capital to Country | 0 | - | 4.99 | 252,124 |
| Asia Capital to Country | 0 | - | 4.96 | 127,404 |
| Capital Cities Chain | 0 | - | 4.84 | 83,386 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,999 |
| European Capitals by Map | 0 | - | 4.99 | 142,127 |
| African Capitals by Map | 0 | - | 4.99 | 142,232 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,922 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,884 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,204 |
| European Coastal Capitals | 0 | - | 4.95 | 91,325 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,193 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,772 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,818 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,171 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,154 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,582 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,755 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,702 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,823 |
| Countries of the Middle East | 0 | - | 4.96 | 202,970 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,192 |
| Slavic Countries | 0 | - | 4.96 | 112,378 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,308 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,166 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,162 |
| African Island Countries | 0 | - | 4.96 | 102,454 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,842 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,179 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,156 |
| Buddhist Countries | 0 | - | 4.96 | 145,116 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,465 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 53,182 |
