| World Capitals Quiz | 0 | - | 5.00 | 5,067,121 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,481 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,085 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,879 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,183 |
| Countries with Megacities | 0 | - | 4.99 | 261,946 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,042 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,084 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,337 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,118 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,964 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,055 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,289 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,360 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,065 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,763 |
| Countries by Capital City | 0 | - | 5.00 | 68,046 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,044 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,531 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,037 |
| Moved Capital Cities | 0 | - | 4.96 | 74,110 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,415 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,467 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,117 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,132 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,924 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,898 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,805 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,609 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,544 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,748 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,320 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,439 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,988 |
| North American Sports Cities | 0 | - | 4.83 | 172,224 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,283 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,303 |
| Name a City - European Countries | 0 | - | 4.90 | 65,276 |
| Name a Valid World City | 0 | - | 4.83 | 71,054 |
| Cities by Former Name | 0 | - | 4.83 | 91,487 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,350 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,608 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,015 |
| World Capitals by Map | 0 | - | 5.00 | 285,850 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,216 |
| Capitals Starting With H | 0 | - | 4.91 | 92,400 |
| Capitals Starting With K | 0 | - | 4.88 | 83,019 |
| Capitals Starting With L | 0 | - | 4.81 | 87,918 |
| Capitals Starting With M | 0 | - | 4.93 | 107,571 |
| Capitals Starting With P | 0 | - | 4.88 | 78,054 |
| Capitals Starting With R | 0 | - | 4.87 | 81,693 |
| Capitals Starting With S | 0 | - | 4.90 | 85,638 |
| Capitals Starting With T | 0 | - | 4.85 | 76,049 |
| Capitals Starting With W | 0 | - | 4.87 | 91,210 |
| Capitals Starting With A | 0 | - | 4.97 | 127,704 |
| Capitals Starting With B | 0 | - | 4.89 | 118,307 |
| Capitals Starting With D | 0 | - | 4.93 | 96,286 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,731 |
| Olympic Host Countries | 0 | - | 4.98 | 200,536 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,720 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,995 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 308,536 |
| The Only European Country ... | 0 | - | 4.91 | 216,256 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,958 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,923 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,614 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,231 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,332 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,832 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,128 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,584 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,728 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,256 |
| Random Country to Capital | 0 | - | 4.98 | 919,257 |
| Countries of Africa | 0 | - | 5.00 | 2,532,810 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,597 |
| Random European Capital to Country | 0 | - | 4.98 | 190,738 |
| Random European Country to Capital | 0 | - | 4.93 | 164,914 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,337 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,668 |
| Random African Capital to Country | 0 | - | 4.97 | 100,578 |
| Random African Country to Capital | 0 | - | 4.94 | 71,129 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,059 |
| Boundary Waters | 0 | - | 4.92 | 88,410 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,116 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,982 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,281 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,389 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,314 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,403 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,470 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,536 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,311 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,780 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,053 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,217 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,848 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,831 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,165 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,125 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,619 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,199 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,478 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,146 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,528 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,509 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,857 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,785 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,930 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,766 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,728 |
| Former Capitals | 0 | - | 4.88 | 71,405 |
| Europe Capital to Country | 0 | - | 4.99 | 249,763 |
| Asia Capital to Country | 0 | - | 4.96 | 126,546 |
| Capital Cities Chain | 0 | - | 4.83 | 82,596 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,713 |
| European Capitals by Map | 0 | - | 4.99 | 138,816 |
| African Capitals by Map | 0 | - | 4.99 | 133,535 |
| Coldest World Capitals | 0 | - | 4.95 | 133,509 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,179 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,963 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,307 |
| European Coastal Capitals | 0 | - | 4.95 | 90,462 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,533 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,516 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,721 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,778 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,458 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,766 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,388 |
| Countries of the Middle East | 0 | - | 4.96 | 200,920 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,120 |
| Slavic Countries | 0 | - | 4.96 | 111,556 |
| African Island Countries | 0 | - | 4.96 | 101,515 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,829 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,932 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.83 | 46,771 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,847 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,990 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,745 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,375 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,326 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 143,984 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,794 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,535 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,623 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,556 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,148 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,068 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,487 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,109 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,049 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,893 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,173 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,773 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,516 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,475 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,671 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,141 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,100 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,628 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,781 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,163 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,342 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,890 |
| Ancient City to Country | 0 | - | 4.70 | 107,973 |
| City-States | 0 | - | 4.53 | 37,240 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,099 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,645 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,172 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,413 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,097 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,530 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,224 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,870 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,636 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,845 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,984 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,161 |
| Capitals of the Stans | 0 | - | 4.95 | 26,795 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,631 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,654 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,147 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,719 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,376 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,127 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,639 |
| Official Cities in the UK | 0 | - | 4.89 | 283,300 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,680 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,942 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,484 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,755 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,370 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,355 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,948 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,089 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,757 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,623 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,273 |
