| World Capitals Quiz | 0 | - | 5.00 | 5,075,002 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,817 |
| Random Country to Capital | 0 | - | 4.98 | 920,806 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,815 |
| Capital Cities Chain | 0 | - | 4.84 | 82,761 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,912 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,270 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,422 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,519 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,255 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,034 |
| Countries by Capital City | 0 | - | 5.00 | 68,313 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,184 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,666 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,216 |
| Moved Capital Cities | 0 | - | 4.96 | 74,221 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,569 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,503 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,478 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,904 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,895 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,090 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,406 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,663 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,228 |
| World Capitals by Map | 0 | - | 5.00 | 286,532 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,329 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,065 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,644 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,529 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,360 |
| Capitals Starting With H | 0 | - | 4.91 | 92,585 |
| Capitals Starting With K | 0 | - | 4.88 | 83,556 |
| Capitals Starting With L | 0 | - | 4.81 | 88,115 |
| Capitals Starting With M | 0 | - | 4.93 | 107,834 |
| Capitals Starting With P | 0 | - | 4.88 | 78,229 |
| Capitals Starting With R | 0 | - | 4.87 | 81,857 |
| Capitals Starting With S | 0 | - | 4.90 | 85,813 |
| Capitals Starting With T | 0 | - | 4.85 | 76,187 |
| Capitals Starting With W | 0 | - | 4.87 | 91,318 |
| Capitals Starting With A | 0 | - | 4.97 | 128,036 |
| Capitals Starting With B | 0 | - | 4.89 | 118,522 |
| Capitals Starting With D | 0 | - | 4.93 | 96,471 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,518 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,168 |
| Former Capitals | 0 | - | 4.88 | 71,464 |
| Europe Capital to Country | 0 | - | 4.99 | 250,371 |
| Asia Capital to Country | 0 | - | 4.96 | 126,682 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,906 |
| European Capitals by Map | 0 | - | 4.99 | 139,256 |
| African Capitals by Map | 0 | - | 4.99 | 133,821 |
| Coldest World Capitals | 0 | - | 4.95 | 133,573 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,440 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,096 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,442 |
| European Coastal Capitals | 0 | - | 4.95 | 90,620 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,596 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,069 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,104 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,840 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,582 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,263 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,943 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,607 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,534 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,430 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,804 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,042 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,536 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,872 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,498 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,060 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,288 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,171 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,855 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,674 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,435 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,198 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,168 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,387 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,449 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,415 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,078 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,620 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,192 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,304 |
| Capitals of the Stans | 0 | - | 4.95 | 26,850 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,543 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,242 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,921 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,916 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,028 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,092 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,169 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,112 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,416 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,172 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,170 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,964 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,486 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,218 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,153 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,599 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,784 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,511 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,347 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,526 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,426 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,726 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,297 |
| Capitals Starting With N | 0 | - | 4.80 | 51,219 |
| Capitals Starting With V | 0 | - | 4.79 | 38,200 |
| Capitals Starting With C | 0 | - | 4.79 | 97,977 |
| North American Sports Cities | 0 | - | 4.83 | 172,405 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,328 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,403 |
| Name a City - European Countries | 0 | - | 4.90 | 65,402 |
| Name a Valid World City | 0 | - | 4.83 | 71,233 |
| Cities by Former Name | 0 | - | 4.83 | 91,585 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,982 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 45,229 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,229 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,005 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,074 |
| Capital City Etymologies | 0 | - | 4.77 | 63,311 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,835 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,003 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,729 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,180 |
| Which City in Europe? | 0 | - | 4.83 | 107,413 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,245 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,405 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,874 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,144 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,564 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,715 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,001 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,084 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,130 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,911 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,809 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,222 |
| Capital City Rhymes | 0 | - | 3.66 | 59,265 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,791 |
| Countries by Emojis | 0 | - | 4.99 | 239,780 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,958 |
| Random European City to Country | 0 | - | 4.69 | 117,693 |
| Random Asian City to Country | 0 | - | 4.56 | 44,540 |
| Which City in Canada? | 0 | - | 4.83 | 57,082 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,973 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,983 |
| Ancient City to Country | 0 | - | 4.70 | 108,043 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,589 |
| Official Cities in the UK | 0 | - | 4.89 | 283,826 |
| City-States | 0 | - | 4.53 | 37,266 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,143 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,685 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,192 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,516 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,116 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,033 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,182 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,307 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,349 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,195 |
| Capitals by River | 0 | - | 4.55 | 48,319 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,994 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,655 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,231 |
| The Only Country ... | 0 | - | 4.91 | 81,098 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,322 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,136 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,768 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,486 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,718 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,219 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,104 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,341 |
| Boundary Waters | 0 | - | 4.92 | 88,478 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,174 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,338 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,109 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,167 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,066 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,378 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,478 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,836 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,476 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,432 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,919 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,543 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,809 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,528 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,509 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 45,266 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,151 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,573 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,590 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,173 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,854 |
