| World Capitals Quiz | 0 | - | 5.00 | 5,074,254 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,005 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,683 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,753 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,615 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,238 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,219 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,589 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,256 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,166 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,006 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,274 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,350 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,552 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,910 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,868 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,344 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,842 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,436 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,161 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,606 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,786 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,871 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,551 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,016 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,482 |
| Countries with Megacities | 0 | - | 4.99 | 263,477 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,321 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,260 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,616 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,294 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,141 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,257 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,408 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,501 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,234 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,010 |
| Countries by Capital City | 0 | - | 5.00 | 68,289 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,170 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,652 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,204 |
| Moved Capital Cities | 0 | - | 4.96 | 74,212 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 77,355 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,445,831 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,369 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,453 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Random European Capital to Country | 0 | - | 4.98 | 190,926 |
| Random European Country to Capital | 0 | - | 4.93 | 165,133 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,453 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
| Random African Capital to Country | 0 | - | 4.97 | 100,739 |
| Random African Country to Capital | 0 | - | 4.94 | 71,217 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,461 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,896 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,722 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,826 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,915 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,395 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,547 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,089 |
| North American Sports Cities | 0 | - | 4.83 | 172,396 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,320 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,399 |
| Name a City - European Countries | 0 | - | 4.90 | 65,393 |
| Cities by Former Name | 0 | - | 4.83 | 91,580 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,763 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,992 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,397 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,661 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,216 |
| World Capitals by Map | 0 | - | 5.00 | 286,487 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,321 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,596 |
| Random Country to Capital | 0 | - | 4.98 | 920,685 |
| Capitals Starting With H | 0 | - | 4.91 | 92,558 |
| Capitals Starting With K | 0 | - | 4.88 | 83,527 |
| Capitals Starting With L | 0 | - | 4.81 | 88,093 |
| Capitals Starting With M | 0 | - | 4.93 | 107,809 |
| Capitals Starting With P | 0 | - | 4.88 | 78,212 |
| Capitals Starting With R | 0 | - | 4.87 | 81,833 |
| Capitals Starting With S | 0 | - | 4.90 | 85,794 |
| Capitals Starting With T | 0 | - | 4.85 | 76,179 |
| Capitals Starting With W | 0 | - | 4.87 | 91,310 |
| Capitals Starting With A | 0 | - | 4.97 | 127,945 |
| Capitals Starting With B | 0 | - | 4.89 | 118,489 |
| Capitals Starting With D | 0 | - | 4.93 | 96,450 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,061 |
| Olympic Host Countries | 0 | - | 4.98 | 200,761 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,840 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,278 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 309,507 |
| The Only European Country ... | 0 | - | 4.91 | 216,677 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,294 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,158 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,657 |
| Countries of Africa | 0 | - | 5.00 | 2,537,514 |
| Historical City to Country | 0 | - | 4.84 | 78,539 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,205 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,830 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,637 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,613 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,452 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,905 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,162 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,320 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,009 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,291 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,200 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,758 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,254 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,545 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,256 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,243 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,395 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,868 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,143 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,560 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,695 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,983 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,062 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,109 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,897 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,801 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,212 |
| Former Capitals | 0 | - | 4.88 | 71,461 |
| Europe Capital to Country | 0 | - | 4.99 | 250,334 |
| Asia Capital to Country | 0 | - | 4.96 | 126,670 |
| Capital Cities Chain | 0 | - | 4.84 | 82,749 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,889 |
| European Capitals by Map | 0 | - | 4.99 | 139,189 |
| African Capitals by Map | 0 | - | 4.99 | 133,804 |
| Coldest World Capitals | 0 | - | 4.95 | 133,567 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,412 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,084 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,432 |
| European Coastal Capitals | 0 | - | 4.95 | 90,610 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,037 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,078 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,575 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,904 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,832 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,746 |
| Countries of the Middle East | 0 | - | 4.96 | 201,200 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,303 |
| Slavic Countries | 0 | - | 4.96 | 111,670 |
| African Island Countries | 0 | - | 4.96 | 101,643 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,886 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,247 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.81 | 47,052 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,977 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,133 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,023,391 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,914 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,521 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,540 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 144,147 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,666 |
| Countries with the Most Sheep | 0 | - | 4.92 | 103,264 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,287 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,725 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,832 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.45 | 54,810 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,150 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,330 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,820 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,288 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,227 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 23,422 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,748 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,973 |
| Ancient City to Country | 0 | - | 4.70 | 108,037 |
| Official Cities in the UK | 0 | - | 4.89 | 283,779 |
| City-States | 0 | - | 4.53 | 37,265 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,137 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,680 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,787 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,190 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,114 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,541 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,533 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,242 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,918 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,481 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,829 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,488 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,045 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,280 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,844 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,673 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,415 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,892 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,010 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,083 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,180 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,163 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,382 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,446 |
