| World Capitals Quiz | 0 | - | 5.00 | 5,109,083 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,878 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,642 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,616 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,028 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,901 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,141 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,931 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,494 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,980 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,211 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 44,342 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,915 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,577 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,698 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,261 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,067 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,969 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,918 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,723 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,978 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,162 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,459 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,884 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,595 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 106,931 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,297 |
| Countries with Megacities | 0 | - | 4.99 | 267,403 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,972 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,219 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,297 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,323 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,385 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,434 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,018 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,261 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,302 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,226 |
| Countries by Capital City | 0 | - | 5.00 | 69,486 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,917 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,275 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,868 |
| Moved Capital Cities | 0 | - | 4.96 | 74,686 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,624 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,851 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,678 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,072 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,118 |
| Random European Capital to Country | 0 | - | 4.98 | 192,223 |
| Random European Country to Capital | 0 | - | 4.93 | 165,970 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,035 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,493 |
| Random African Capital to Country | 0 | - | 4.97 | 101,393 |
| Random African Country to Capital | 0 | - | 4.95 | 71,791 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,743 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,499 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,375 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 269,330 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,723 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,943 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,279 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,662 |
| North American Sports Cities | 0 | - | 4.82 | 173,199 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,578 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,984 |
| Name a City - European Countries | 0 | - | 4.89 | 66,244 |
| Cities by Former Name | 0 | - | 4.83 | 92,105 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,287 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,232 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,950 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,005 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,893 |
| World Capitals by Map | 0 | - | 5.00 | 289,623 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,856 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,509 |
| Random Country to Capital | 0 | - | 4.98 | 928,953 |
| Capitals Starting With H | 0 | - | 4.91 | 93,379 |
| Capitals Starting With K | 0 | - | 4.88 | 84,450 |
| Capitals Starting With M | 0 | - | 4.94 | 109,256 |
| Capitals Starting With P | 0 | - | 4.88 | 79,054 |
| Capitals Starting With R | 0 | - | 4.88 | 82,545 |
| Capitals Starting With S | 0 | - | 4.90 | 86,617 |
| Capitals Starting With T | 0 | - | 4.86 | 76,877 |
| Capitals Starting With W | 0 | - | 4.87 | 91,764 |
| Capitals Starting With A | 0 | - | 4.97 | 129,172 |
| Capitals Starting With B | 0 | - | 4.89 | 119,566 |
| Capitals Starting With D | 0 | - | 4.94 | 97,257 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,955 |
| Olympic Host Countries | 0 | - | 4.98 | 202,055 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,067 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,276 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,294 |
| The Only European Country ... | 0 | - | 4.91 | 219,237 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,089 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,635 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,949 |
| Countries of Africa | 0 | - | 5.00 | 2,561,751 |
| Historical City to Country | 0 | - | 4.85 | 79,049 |
| 10 Westernmost Countries in Asia | 0 | - | 4.69 | 71,622 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,307 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,487 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,936 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,440 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,740 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,797 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,948 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,888 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,935 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,560 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,223 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,539 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,886 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,803 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,324 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,756 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,118 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,231 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,799 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,552 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,976 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,589 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,151 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,724 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,618 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,875 |
| Former Capitals | 0 | - | 4.88 | 71,696 |
| Europe Capital to Country | 0 | - | 4.99 | 252,255 |
| Asia Capital to Country | 0 | - | 4.96 | 127,608 |
| Capital Cities Chain | 0 | - | 4.84 | 83,435 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,084 |
| European Capitals by Map | 0 | - | 4.99 | 142,265 |
| African Capitals by Map | 0 | - | 4.99 | 142,325 |
| Coldest World Capitals | 0 | - | 4.95 | 134,186 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,996 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,966 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,248 |
| European Coastal Capitals | 0 | - | 4.95 | 91,378 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,222 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,902 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,932 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,196 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,193 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,622 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,292 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,974 |
| Countries of the Middle East | 0 | - | 4.96 | 203,052 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,246 |
| Slavic Countries | 0 | - | 4.96 | 112,421 |
| African Island Countries | 0 | - | 4.96 | 102,599 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,201 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,570 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,307 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,721 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 171,003 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,032,193 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,887 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,370 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,766 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,223 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,967 |
| Countries with the Most Sheep | 0 | - | 4.93 | 103,710 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,461 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,005 |
| Ten Highest HDI Countries in Africa | 0 | - | 4.70 | 67,962 |
| Ten Highest HDI Countries in Asia | 0 | - | 4.46 | 54,958 |
| Ten Lowest HDI Countries in Europe | 0 | - | 4.42 | 70,228 |
| European Countries with the Lowest Average Elevation | 0 | - | 4.67 | 62,488 |
| Countries by Population Decrease | 0 | - | 4.46 | 49,994 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 160,018 |
| Countries Gaining the Most Population by 2070 | 0 | - | 4.63 | 64,509 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,836 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,291 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,739 |
| Ancient City to Country | 0 | - | 4.72 | 108,372 |
| Official Cities in the UK | 0 | - | 4.89 | 286,511 |
| City-States | 0 | - | 4.53 | 37,418 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,515 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,831 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,400 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,284 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,290 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,596 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,873 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,284 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,094 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,187 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,381 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,288 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,635 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,193 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,431 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,875 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,373 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,139 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,714 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,573 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,614 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,491 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,994 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,953 |
