| World Capitals Quiz | 0 | - | 5.00 | 5,084,357 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,849 |
| Random Country to Capital | 0 | - | 4.98 | 922,871 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,990 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,122 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,555 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,560 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,698 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,512 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,343 |
| Countries by Capital City | 0 | - | 5.00 | 68,653 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,385 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,827 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,422 |
| Moved Capital Cities | 0 | - | 4.96 | 74,356 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,644 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,171 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,551 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,079 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,774 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,812 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,489 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,762 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,411 |
| World Capitals by Map | 0 | - | 5.00 | 287,486 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,480 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,418 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,887 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,774 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,515 |
| Capitals Starting With H | 0 | - | 4.91 | 92,731 |
| Capitals Starting With K | 0 | - | 4.88 | 83,776 |
| Capitals Starting With L | 0 | - | 4.81 | 88,255 |
| Capitals Starting With M | 0 | - | 4.93 | 108,082 |
| Capitals Starting With P | 0 | - | 4.88 | 78,353 |
| Capitals Starting With R | 0 | - | 4.87 | 81,985 |
| Capitals Starting With S | 0 | - | 4.90 | 85,959 |
| Capitals Starting With T | 0 | - | 4.84 | 76,315 |
| Capitals Starting With W | 0 | - | 4.86 | 91,401 |
| Capitals Starting With A | 0 | - | 4.97 | 128,300 |
| Capitals Starting With B | 0 | - | 4.89 | 118,719 |
| Capitals Starting With D | 0 | - | 4.93 | 96,636 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,659 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,496 |
| Former Capitals | 0 | - | 4.88 | 71,522 |
| Europe Capital to Country | 0 | - | 4.99 | 250,896 |
| Asia Capital to Country | 0 | - | 4.96 | 126,877 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,210 |
| European Capitals by Map | 0 | - | 4.99 | 139,984 |
| African Capitals by Map | 0 | - | 4.99 | 134,177 |
| Coldest World Capitals | 0 | - | 4.95 | 133,661 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,644 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,303 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,642 |
| European Coastal Capitals | 0 | - | 4.95 | 90,825 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,679 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,876 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,564 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,928 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,780 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,790 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,601 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,451 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,976 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,188 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,614 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,602 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,715 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,213 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,531 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,354 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,037 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,734 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,687 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,301 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,254 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,555 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,600 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,520 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,246 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,939 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,233 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,418 |
| Capitals of the Stans | 0 | - | 4.95 | 26,921 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,562 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,252 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,979 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,299 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,227 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,227 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,581 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,258 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,741 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,353 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,300 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,004 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,778 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,520 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,268 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,188 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,644 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,871 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,785 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,401 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,594 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,439 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,750 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,378 |
| Capitals Starting With N | 0 | - | 4.80 | 51,330 |
| Capitals Starting With V | 0 | - | 4.79 | 38,295 |
| Capitals Starting With C | 0 | - | 4.78 | 98,209 |
| North American Sports Cities | 0 | - | 4.83 | 172,659 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,401 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,563 |
| Name a City - European Countries | 0 | - | 4.90 | 65,626 |
| Cities by Former Name | 0 | - | 4.83 | 91,734 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,038 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,489 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,292 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,044 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,213 |
| Capital City Etymologies | 0 | - | 4.77 | 63,397 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,941 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,085 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,936 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,203 |
| Which City in Europe? | 0 | - | 4.83 | 107,572 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,264 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,495 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,952 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,173 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,628 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,966 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,197 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,516 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,400 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,103 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,954 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,428 |
| Capital City Rhymes | 0 | - | 3.66 | 59,272 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,941 |
| Country Chain | 0 | - | 4.96 | 217,415 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,787 |
| Countries by Emojis | 0 | - | 4.99 | 240,460 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,118 |
| Random European City to Country | 0 | - | 4.69 | 117,900 |
| Random Asian City to Country | 0 | - | 4.56 | 44,561 |
| Which City in Canada? | 0 | - | 4.83 | 57,149 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,168 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,287 |
| Ancient City to Country | 0 | - | 4.70 | 108,145 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,614 |
| Official Cities in the UK | 0 | - | 4.89 | 284,526 |
| City-States | 0 | - | 4.53 | 37,308 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,577 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,321 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,719 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,209 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,684 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,153 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,047 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,207 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,324 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,393 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,301 |
| Capitals by River | 0 | - | 4.55 | 48,345 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,029 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,759 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,268 |
| The Only Country ... | 0 | - | 4.91 | 81,415 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,561 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,279 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,866 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,610 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,950 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,350 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,208 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,395 |
| Boundary Waters | 0 | - | 4.92 | 88,583 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,263 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,936 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,289 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,640 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,357 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,608 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,757 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,099 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,627 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,599 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,005 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,633 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,880 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,547 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,547 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 47,718 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,163 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,584 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,614 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,390 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,326 |
