| World Capitals Quiz | 0 | - | 5.00 | 4,952,078 |
| Capitals Starting With H | 0 | - | 4.88 | 78,950 |
| Capitals Starting With K | 0 | - | 4.84 | 73,317 |
| Capitals Starting With M | 0 | - | 4.93 | 102,394 |
| Capitals Starting With R | 0 | - | 4.87 | 78,925 |
| Capitals Starting With S | 0 | - | 4.89 | 82,228 |
| Capitals Starting With T | 0 | - | 4.84 | 73,174 |
| Capitals Starting With W | 0 | - | 4.89 | 88,657 |
| Capitals Starting With A | 0 | - | 4.97 | 123,367 |
| Capitals Starting With B | 0 | - | 4.88 | 114,353 |
| Capitals Starting With D | 0 | - | 4.93 | 87,510 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,542,179 |
| Northernmost Capital Cities | 0 | - | 4.98 | 106,442 |
| Most Remote Capital Cities | 0 | - | 4.92 | 51,268 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 42,971 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 105,206 |
| Same Letter Country and Capital | 0 | - | 4.99 | 143,779 |
| Countries by Capital City | 0 | - | 5.00 | 63,952 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 74,689 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 112,603 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 82,003 |
| Moved Capital Cities | 0 | - | 4.96 | 72,550 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 62,549 |
| World Capitals by Proximity | 0 | - | 4.90 | 321,819 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 125,749 |
| Capitals in their Native Languages | 0 | - | 4.94 | 132,009 |
| Nearest Capital City #1 | 0 | - | 4.83 | 56,416 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 58,483 |
| World Capitals by Map | 0 | - | 5.00 | 277,387 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 56,563 |
| Africa Capitals Quiz | 0 | - | 4.99 | 717,109 |
| Asia Capitals Quiz | 0 | - | 4.97 | 673,283 |
| Random Capital to Country | 0 | - | 4.99 | 2,553,149 |
| Random Country to Capital | 0 | - | 4.98 | 893,982 |
| Capitals Starting With L | 0 | - | 4.79 | 84,724 |
| Capitals Starting With N | 0 | - | 4.80 | 48,404 |
| Capitals Starting With C | 0 | - | 4.70 | 92,541 |
| Former Capitals Quiz | 0 | - | 4.87 | 70,332 |
| Europe Capital to Country | 0 | - | 4.99 | 243,456 |
| Asia Capital to Country | 0 | - | 4.96 | 124,176 |
| Capital Cities Chain | 0 | - | 4.87 | 80,379 |
| EU Capitals with No Hints | 0 | - | 4.96 | 141,557 |
| European Capitals by Map | 0 | - | 4.99 | 131,620 |
| African Capitals by Map | 0 | - | 4.99 | 129,316 |
| Coldest World Capitals | 0 | - | 4.95 | 132,436 |
| Asian Capitals by Map | 0 | - | 4.98 | 59,117 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 89,456 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 82,076 |
| European Coastal Capitals | 0 | - | 4.95 | 88,210 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,451 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 260,752 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 217,388 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 80,685 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 75,393 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 88,343 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 61,114 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,317 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 56,994 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,233 |
| South America Capitals Quiz | 0 | - | 5.00 | 470,236 |
| North America Capitals Quiz | 0 | - | 4.99 | 212,069 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 60,152 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 92,177 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 116,114 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 85,699 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 56,761 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 123,737 |
| Top Five Capitals By Category #1 | 0 | - | 4.69 | 74,950 |
| Top Five Capitals By Category #2 | 0 | - | 4.63 | 55,497 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 79,524 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 80,841 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,025 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 59,223 |
| Flags to Capitals #1 | 0 | - | 4.96 | 56,269 |
| Flags to Capitals #2 | 0 | - | 4.95 | 42,677 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 92,352 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 222,571 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,799 |
| European Capitals Ending in N | 0 | - | 4.92 | 79,783 |
| Capitals of the Stans | 0 | - | 4.95 | 25,733 |
| Global Cities on a World Map | 0 | - | 4.93 | 132,137 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 86,920 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 129,107 |
| Random World Capitals on a Map | 0 | - | 4.92 | 130,543 |
| Name a Valid European Capital | 0 | - | 4.95 | 148,125 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.88 | 77,804 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 87,349 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 79,769 |
| Capital of What | 0 | - | 4.35 | 94,563 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.32 | 74,578 |
| Nearest Capital City #2 | 0 | - | 4.55 | 38,712 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,117 |
| World Capitals Ending with O | 0 | - | 4.79 | 16,498 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 53,010 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,298 |
| Double Trouble Capital Cities | 0 | - | 4.54 | 22,413 |
| Single Vowel Capitals | 0 | - | 4.78 | 14,185 |
| North American Sports Cities | 0 | - | 4.81 | 168,911 |
| Summer Olympic City Bids | 0 | - | 4.92 | 41,339 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 100,109 |
| Name a City - European Countries | 0 | - | 4.92 | 62,668 |
| Cities by Former Name | 0 | - | 4.84 | 89,832 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.81 | 32,204 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 127,255 |
| Most Guessed European Capitals | 0 | - | 4.89 | 100,536 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 73,709 |
| Name a World Capital A-Z | 0 | - | 5.00 | 172,653 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,401 |
| European Capitals by Airport Code | 0 | - | 4.91 | 33,918 |
| Biggest City by Body of Water | 0 | - | 4.50 | 39,924 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,588 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,010 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 46,763 |
| U.S. Cities With Spanish Names | 0 | - | 4.92 | 17,635 |
| Solve the Secret Capital City | 0 | - | 4.80 | 147,846 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,422 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,130 |
| World Capitals on an Empty Map | 0 | - | 4.64 | 52,590 |
| Capital City Etymologies | 0 | - | 4.77 | 62,558 |
| Random African Capitals on a Map | 0 | - | 4.96 | 53,491 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,875 |
| Random European Capitals on a Map | 0 | - | 4.97 | 132,026 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 32,868 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 94,550 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 106,869 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 43,691 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 208,889 |
| Most-Visited Cities in Europe | 0 | - | 4.86 | 71,193 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 128,231 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 111,468 |
| Capitals A-Z #1 | 0 | - | 4.75 | 44,727 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 476,057 |
| Boundary Waters | 0 | - | 4.92 | 87,321 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 34,273 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 93,925 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 59,336 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 58,804 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 68,513 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,123 |
| Northernmost Major Cities | 0 | - | 4.07 | 56,241 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 80,982 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,202 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 218,772 |
| Ancient City to Country | 0 | - | 4.70 | 106,462 |
| Official Cities in the UK | 0 | - | 4.89 | 274,582 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.40 | 35,925 |
| City-States | 0 | - | 4.53 | 36,787 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,483 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,268 |
| Damaged and Destroyed Cities | 0 | - | 4.43 | 44,154 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 46,965 |
| City to Country - Tile Select #1 | 0 | - | 4.72 | 36,820 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 35,573 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.92 | 24,472 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,636 |
| One-Syllable World Capital Cities | 0 | - | 4.37 | 47,535 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,839 |
| Asian Coastal Capitals | 0 | - | 4.52 | 21,777 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,137 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,521 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 229,744 |
| The Only Country ... | 0 | - | 4.91 | 57,410 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 49,807 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 92,835 |
| Capitals by River | 0 | - | 4.56 | 48,092 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 60,473 |
| Countries of the World Quiz | 0 | - | 5.00 | 45,972,518 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,446 |
| Big 4 Sports Championship Cities | 0 | - | 4.44 | 116,637 |
| Cities by Airports | 0 | - | 4.48 | 86,895 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 65,501 |
| Cities Chain #2 | 0 | - | 4.41 | 55,841 |
| Cities Chain #1 | 0 | - | 4.61 | 65,904 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 47,498 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 67,010 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 34,665 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 139,869 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 89,417 |
| Name Any Valid U.S. City | 0 | - | 4.50 | 39,426 |
| Cities Where Famous People Died | 0 | - | 4.47 | 32,807 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 78,837 |
| Name a Valid World City | 0 | - | 4.78 | 67,313 |
| Capitals A-Z #2 | 0 | - | 4.43 | 26,349 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,502 |
| World Capitals by a Single Clue #2 | 0 | - | 4.49 | 52,969 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 37,977 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 55,103 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 402,445 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 522,165 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,418 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 93,394 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 162,732 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 121,100 |
| Cities with the Same Name | 0 | - | 3.93 | 36,535 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,660 |
| Musical Acts by City #1 | 0 | - | 4.04 | 31,264 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,871 |
| Nearest Major City #1 | 0 | - | 4.48 | 23,401 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 98,907 |
| Closest City Pairs #2 | 0 | - | 4.57 | 29,100 |
