| World Capitals Quiz | 0 | - | 5.00 | 4,538,234 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,820 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,119 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,326 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,064 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,174 |
| Same Letter Country and Capital | 0 | - | 4.99 | 128,856 |
| Countries by Capital City | 0 | - | 4.99 | 50,520 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,592 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,691 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,753 |
| Moved Capital Cities | 0 | - | 4.96 | 67,521 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,676 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,291 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,589 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,768 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,719 |
| World Capitals by Proximity | 0 | - | 4.89 | 301,759 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,093 |
| World Capitals by Map | 0 | - | 5.00 | 244,914 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,714 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,707 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,372 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,583 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,550 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,707 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,014 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,877 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,717 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,437 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,508 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,681 |
| Africa Capitals Quiz | 0 | - | 4.99 | 642,089 |
| Asia Capitals Quiz | 0 | - | 4.98 | 600,623 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,483 |
| Random Country to Capital | 0 | - | 4.98 | 809,197 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,327 |
| Europe Capital to Country | 0 | - | 4.99 | 221,841 |
| Asia Capital to Country | 0 | - | 4.96 | 106,508 |
| Capital Cities Chain | 0 | - | 4.86 | 72,020 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,044 |
| European Capitals by Map | 0 | - | 4.99 | 96,081 |
| African Capitals by Map | 0 | - | 4.99 | 112,467 |
| Coldest World Capitals | 0 | - | 4.96 | 128,408 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,083 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,803 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,193 |
| European Coastal Capitals | 0 | - | 4.95 | 77,938 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,107 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 231,561 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 195,690 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,445 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,344 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,461 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,478 |
| Capitals A-Z | 0 | - | 4.85 | 42,055 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,303 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,733 |
| South America Capitals Quiz | 0 | - | 5.00 | 429,064 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,337 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,974 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,905 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,455 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,604 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,495 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,303 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,572 |
| Top Five Capitals By Category #2 | 0 | - | 4.55 | 45,869 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 73,260 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 67,336 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,977 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,028 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,541 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 208,565 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,529 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,443 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,092 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,080 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 115,846 |
| Random World Capitals on a Map | 0 | - | 4.92 | 115,328 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,155 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.87 | 68,767 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 80,514 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,071 |
| Capital of What | 0 | - | 4.34 | 92,137 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 72,240 |
| Nearest Capital City #2 | 0 | - | 4.53 | 37,230 |
| Capitals by First and Last Letter | 0 | - | 4.37 | 64,124 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,576 |
| Capital Cities Closest to the Equator | 0 | - | 4.57 | 14,847 |
| Double Trouble Capital Cities | 0 | - | 4.55 | 9,688 |
| World Capitals By Letter - L | 0 | - | 4.75 | 77,651 |
| World Capitals By Letter - N | 0 | - | 4.66 | 41,820 |
| World Capitals By Letter - C | 0 | - | 4.76 | 72,790 |
| Single Vowel Capitals | 0 | - | 4.76 | 12,835 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,368 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,942 |
| Name a City - European Countries | 0 | - | 4.95 | 52,827 |
| Cities by Former Name | 0 | - | 4.86 | 72,094 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,025 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,787 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 66,980 |
| Name a World Capital A-Z | 0 | - | 4.99 | 142,274 |
| One Capital by Letter by Continent | 0 | - | 4.92 | 3,609 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,982 |
| Global Cities Quiz | 0 | - | 4.64 | 157,456 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,390 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,805 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,447 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,072 |
| Solve the Secret Capital City | 0 | - | 4.78 | 139,791 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,309 |
| World Capitals on an Empty Map | 0 | - | 4.55 | 47,529 |
| Capital City Etymologies | 0 | - | 4.76 | 50,275 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,640 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,474 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,102 |
| Top 10 Hottest European Capitals | 0 | - | 4.59 | 31,646 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,184 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,326 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 194,518 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,756 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,201 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,068 |
| World Map without 12 Countries | 0 | - | 4.97 | 317,203 |
| Country Shape Quiz #1 | 0 | - | 4.92 | 841,856 |
| Country Shape Quiz #2 | 0 | - | 4.96 | 378,766 |
| Every Country Shape | 0 | - | 5.00 | 386,756 |
| Word Scramble - National Capitals | 0 | - | 4.21 | 424,006 |
| Boundary Waters | 0 | - | 4.93 | 81,586 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 75,800 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 147,091 |
| Unusual American City Names | 0 | - | 4.50 | 17,093 |
| Northernmost Major Cities | 0 | - | 4.05 | 55,276 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 79,077 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 42,223 |
| Lonely Planet Top 200 Cities | 0 | - | 4.58 | 210,669 |
| Ancient City to Country | 0 | - | 4.76 | 101,500 |
| Most Livable Cities | 0 | - | 4.15 | 55,910 |
| Official Cities in the UK | 0 | - | 4.86 | 234,689 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 62,105 |
| City-States | 0 | - | 4.54 | 35,024 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,138 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,229 |
| Most Guessed Cities by Country #3 | 0 | - | 4.86 | 20,615 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 41,959 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 40,480 |
| City to Country - Tile Select #1 | 0 | - | 4.75 | 35,237 |
| City Where It Happened #2 | 0 | - | 4.44 | 50,460 |
| One-Syllable World Capital Cities | 0 | - | 4.40 | 45,881 |
| Hottest Capital Cities | 0 | - | 4.46 | 30,004 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,356 |
| Capital Cities Nearest to Islands | 0 | - | 4.59 | 12,524 |
| Add A Letter - Make a Capital City | 0 | - | 4.47 | 30,990 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 13,945 |
| World Capitals - One Minute Sprint | 0 | - | 4.17 | 205,009 |
| The Only Country ... | 0 | - | 4.88 | 47,290 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 152,844 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 122,256 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 69,646 |
| Country Shape Quiz #3 | 0 | - | 4.92 | 268,922 |
| Country Shape Quiz #4 | 0 | - | 4.92 | 198,895 |
| Country Shape Quiz #5 | 0 | - | 4.92 | 140,157 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 92,090 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 100,426 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 110,405 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 98,318 |
| Country Shapes in the World Map #6 | 0 | - | 4.97 | 72,893 |
| Country Shapes in the World Map #7 | 0 | - | 4.98 | 50,368 |
| Country Shapes in the World Map #5 | 0 | - | 4.97 | 77,114 |
| Cartoon Versions of Countries | 0 | - | 5.00 | 87,268 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,843 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,797 |
| Capitals by River | 0 | - | 4.64 | 47,220 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,781 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,394,662 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.83 | 30,577 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.89 | 51,129 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 94,679 |
| North American Sports Cities | 0 | - | 4.79 | 160,528 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 94,906 |
| Cities by Airports | 0 | - | 4.51 | 81,619 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 60,001 |
| Cities Chain #2 | 0 | - | 4.42 | 53,761 |
| Cities Chain #1 | 0 | - | 4.65 | 63,134 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 43,668 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,365 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.43 | 32,653 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 95,810 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 73,922 |
| Name Any Valid U.S. City | 0 | - | 4.48 | 35,791 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 63,719 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,669 |
| World Capitals by a Single Clue #2 | 0 | - | 4.43 | 40,861 |
| World Capitals by a Single Clue #1 | 0 | - | 4.46 | 44,601 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,059 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 69,717 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 66,632 |
| Countries Connected in the World Map #3 | 0 | - | 4.96 | 66,112 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 142,668 |
