| Countries that Start with A | 0 | - | 4.98 | 2,162,691 |
| Countries that Start with B | 0 | - | 4.95 | 2,294,391 |
| Countries that Start with C | 0 | - | 4.96 | 1,822,111 |
| Countries that Start with D | 0 | - | 4.96 | 709,638 |
| Countries that Start with E | 0 | - | 4.95 | 1,377,218 |
| Countries that Start with G | 0 | - | 4.97 | 1,503,351 |
| Countries that Start with H | 0 | - | 4.96 | 604,777 |
| Countries that Start with I | 0 | - | 4.92 | 1,288,344 |
| Countries that Start with J | 0 | - | 4.98 | 602,461 |
| Countries that Start with K | 0 | - | 4.97 | 815,808 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,773 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,744 |
| Countries that Start with P | 0 | - | 4.94 | 1,216,146 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,835 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,861 |
| Countries that Start with U | 0 | - | 4.97 | 904,523 |
| Countries that Start with V | 0 | - | 4.98 | 609,366 |
| Countries that Start with F | 0 | - | 4.83 | 617,625 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,707 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,524 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,131 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,930 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,290 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,884 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,803 |
| Coldest World Capitals | 0 | - | 4.95 | 133,560 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,515 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,776 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,153 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,409 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,162 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,067 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,599 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,184 |
| Monarchies of Europe | 0 | - | 4.90 | 98,154 |
| Monarchies of Asia | 0 | - | 4.97 | 71,090 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,893 |
| Countries that Start with R | 0 | - | 4.43 | 447,625 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,514 |
| European Geography By Letter - B #2 | 0 | - | 4.85 | 78,597 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,282 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,404 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,172 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,039 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,511 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,187 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,129 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,122 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,018 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,966 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,708 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,344 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,464 |
| Countries with Megacities | 0 | - | 4.99 | 263,411 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,301 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,241 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,597 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,283 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,128 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,247 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,404 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,494 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,227 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,993 |
| Countries by Capital City | 0 | - | 5.00 | 68,272 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,163 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,646 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,432 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,195 |
| Moved Capital Cities | 0 | - | 4.96 | 74,209 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 77,344 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,232 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,669 |
| Random European Capital to Country | 0 | - | 4.98 | 190,915 |
| Random European Country to Capital | 0 | - | 4.93 | 165,127 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,451 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,755 |
| Random African Capital to Country | 0 | - | 4.97 | 100,715 |
| Random African Country to Capital | 0 | - | 4.94 | 71,205 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 84,000 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,772 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,893 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,722 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,808 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,908 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,394 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,536 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,085 |
| North American Sports Cities | 0 | - | 4.83 | 172,375 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,031 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,392 |
| Name a City - European Countries | 0 | - | 4.90 | 65,386 |
| Cities by Former Name | 0 | - | 4.83 | 91,573 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,705 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,919 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,395 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,796 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,656 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,207 |
| World Capitals by Map | 0 | - | 5.00 | 286,451 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,314 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,335 |
| Random Country to Capital | 0 | - | 4.98 | 920,556 |
| Capitals Starting With H | 0 | - | 4.91 | 92,552 |
| Capitals Starting With K | 0 | - | 4.88 | 83,502 |
| Capitals Starting With L | 0 | - | 4.81 | 88,087 |
| Capitals Starting With M | 0 | - | 4.93 | 107,791 |
| Capitals Starting With P | 0 | - | 4.88 | 78,206 |
| Capitals Starting With R | 0 | - | 4.87 | 81,828 |
| Capitals Starting With S | 0 | - | 4.90 | 85,785 |
| Capitals Starting With T | 0 | - | 4.85 | 76,175 |
| Capitals Starting With W | 0 | - | 4.87 | 91,306 |
| Capitals Starting With A | 0 | - | 4.97 | 127,917 |
| Capitals Starting With B | 0 | - | 4.89 | 118,478 |
| Capitals Starting With D | 0 | - | 4.93 | 96,439 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,334 |
| NATO Countries | 0 | - | 4.98 | 280,418 |
| EU Countries Quiz | 0 | - | 4.99 | 274,240 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,044 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,375 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,211 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,512 |
| Olympic Host Countries | 0 | - | 4.98 | 200,743 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,835 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,262 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,506 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,467 |
| The Only European Country ... | 0 | - | 4.91 | 216,648 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,273 |
| Countries with NO Military | 0 | - | 4.97 | 62,311 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,148 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,606 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,655 |
| Countries of Africa | 0 | - | 5.00 | 2,537,229 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,374 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,173 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,799 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,628 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,606 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,444 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,895 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,157 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,314 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,889 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,997 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,289 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,198 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,749 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,252 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,541 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,250 |
| Busiest Container Ports | 0 | - | 4.11 | 37,406 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,241 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,302 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,389 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,867 |
| U.S. College Towns | 0 | - | 4.47 | 29,226 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,559 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,680 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,976 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,044 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,098 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,799 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,200 |
| Former Capitals | 0 | - | 4.88 | 71,458 |
| Europe Capital to Country | 0 | - | 4.99 | 250,255 |
| Asia Capital to Country | 0 | - | 4.96 | 126,662 |
| Capital Cities Chain | 0 | - | 4.84 | 82,740 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,879 |
| European Capitals by Map | 0 | - | 4.99 | 139,164 |
| African Capitals by Map | 0 | - | 4.99 | 133,791 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,400 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,071 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,424 |
| European Coastal Capitals | 0 | - | 4.95 | 90,605 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,587 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,022 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,059 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,831 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,565 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,898 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,770 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,207 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,726 |
| Countries of the Middle East | 0 | - | 4.96 | 201,183 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,295 |
| Slavic Countries | 0 | - | 4.96 | 111,668 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,403 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,553 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,791 |
| African Island Countries | 0 | - | 4.96 | 101,637 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,675 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,883 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,225 |
| Buddhist Countries | 0 | - | 4.96 | 144,348 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,224 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,037 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,443 |
