| Random Capital to Country | 0 | - | 4.99 | 2,340,089 |
| Random Country to Capital | 0 | - | 4.98 | 793,511 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,169,413 |
| World Capitals Quiz | 0 | - | 5.00 | 4,452,756 |
| Capital Cities Chain | 0 | - | 4.87 | 70,743 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,793 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,195 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,280 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,452 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,894 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,366,917 |
| Random European City to Country | 0 | - | 4.72 | 105,275 |
| Random Asian City to Country | 0 | - | 4.52 | 33,441 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,530 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,608 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 415,959 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 78,949 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 186,331 |
| Name a Valid Asian Country | 0 | - | 4.98 | 91,520 |
| Name a Valid African Country | 0 | - | 4.98 | 122,484 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,300,602 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 347,240 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 123,935 |
| Countries with Megacities | 0 | - | 4.99 | 194,393 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 169,134 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.97 | 96,698 |
| Countries With More than 200 Million People | 0 | - | 4.93 | 93,474 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.97 | 62,562 |
| Top 50 Countries by Population - In Order | 0 | - | 4.97 | 244,664 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,559 |
| Northernmost Capital Cities | 0 | - | 4.98 | 92,889 |
| Most Remote Capital Cities | 0 | - | 4.90 | 42,983 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,608 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,539 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,747 |
| Countries by Capital City | 0 | - | 4.99 | 48,054 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,190 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 92,939 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,078 |
| Moved Capital Cities | 0 | - | 4.94 | 51,841 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 42,724 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,161 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 65,619 |
| Name a World Capital A-Z | 0 | - | 4.99 | 139,606 |
| Random European Capital to Country | 0 | - | 4.97 | 151,321 |
| Random European Country to Capital | 0 | - | 4.92 | 133,898 |
| Random Asian Country to Capital | 0 | - | 4.94 | 84,965 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,272 |
| Random African Capital to Country | 0 | - | 4.97 | 78,493 |
| Random African Country to Capital | 0 | - | 4.94 | 61,317 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,194 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 65,237 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 243,175 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 108,117 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 89,422 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.93 | 64,311 |
| Countries by Population Range - Tile Select | 0 | - | 4.86 | 49,941 |
| Resort Towns by Country Quiz | 0 | - | 4.27 | 38,757 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,744 |
| Random U.S. City to State | 0 | - | 4.43 | 64,985 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,461 |
| Cities by Former Name | 0 | - | 4.85 | 70,107 |
| Africa Capitals Quiz | 0 | - | 4.99 | 626,338 |
| Asia Capitals Quiz | 0 | - | 4.98 | 586,756 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,067 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,160 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,286 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,528 |
| World Capitals by Map | 0 | - | 5.00 | 237,599 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,853 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,645 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,590 |
| Random European Capitals on a Map | 0 | - | 4.97 | 105,891 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,697 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,383 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,277 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,515 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,791 |
| World Capitals By Letter - S | 0 | - | 4.89 | 73,905 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,654 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,665 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,044 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,330 |
| Which City in Europe? | 0 | - | 4.85 | 96,697 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,348 |
| Olympic Host Countries | 0 | - | 4.98 | 160,162 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 90,712 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 228,546 |
| The Only European Country ... | 0 | - | 4.94 | 175,758 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 193,158 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,378 |
| Countries of Africa | 0 | - | 5.00 | 2,137,459 |
| Countries that Beat the United States | 0 | - | 4.92 | 143,427 |
| Solve the Secret Capital City | 0 | - | 4.79 | 137,945 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,275 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 78,203 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.96 | 95,489 |
| Countries with the Most People Bordering Them | 0 | - | 4.95 | 74,342 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 92,477 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 64,343 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 203,837 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 108,731 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.85 | 68,141 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 75,570 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 53,281 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.92 | 66,500 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 86,199 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,788 |
| Global Cities Quiz | 0 | - | 4.64 | 156,267 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,117 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 67,966 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,141 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,914 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,122 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,432 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,060 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,462 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,367 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 103,909 |
| Europe Capital to Country | 0 | - | 4.99 | 217,902 |
| Asia Capital to Country | 0 | - | 4.96 | 104,914 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,899 |
| European Capitals by Map | 0 | - | 4.99 | 90,452 |
| African Capitals by Map | 0 | - | 4.99 | 108,717 |
| Coldest World Capitals | 0 | - | 4.96 | 127,668 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,836 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,917 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,122 |
| European Coastal Capitals | 0 | - | 4.95 | 76,386 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,175 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 224,721 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,529 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,676 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,392 |
| Which City in Canada? | 0 | - | 4.89 | 44,871 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,828 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,184 |
| Countries of the Middle East | 0 | - | 4.96 | 171,175 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,651 |
| Slavic Countries | 0 | - | 4.96 | 99,718 |
| Countries by Emojis | 0 | - | 4.99 | 202,450 |
| African Island Countries | 0 | - | 4.96 | 88,434 |
| Countries With One Word And Two O's | 0 | - | 4.89 | 33,216 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 36,884 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.90 | 47,573 |
| Countries with the Highest Population Density | 0 | - | 4.93 | 142,691 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 139,056 |
| Countries of North America Quiz | 0 | - | 5.00 | 867,950 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 109,863 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,570 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 117,959 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 125,529 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,246 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,449 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,731 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,380 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,215 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,298 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 103,814 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 129,657 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,913 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,674 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.96 | 22,437 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,175 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,240 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 155,849 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,852 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 83,766 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 144,721 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 63,703 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 161,025 |
| Official Cities in the UK | 0 | - | 4.87 | 229,732 |
| Capitals A-Z | 0 | - | 4.83 | 41,512 |
| South America Capitals Quiz | 0 | - | 5.00 | 414,865 |
| North America Capitals Quiz | 0 | - | 4.99 | 183,813 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,475 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,550 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,113 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,303 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 52,961 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 88,789 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,460 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,812 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,346 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,486 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,604 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,381 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,405 |
| The Only Country ... | 0 | - | 4.87 | 44,827 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 100,873 |
| Countries with the Most McDonald's Locations | 0 | - | 4.81 | 79,038 |
| Biggest Countries with No McDonald's | 0 | - | 4.83 | 66,831 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,297 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.87 | 86,265 |
| Monarchies of Europe | 0 | - | 4.88 | 86,138 |
| Monarchies of Asia | 0 | - | 4.95 | 53,546 |
| Countries with the Most Downhill Skiing | 0 | - | 4.90 | 50,151 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 94,722 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 109,715 |
| Countries that Start with A | 0 | - | 4.98 | 1,923,976 |
