| World Capitals Quiz | 0 | - | 5.00 | 5,108,088 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,213 |
| Random Country to Capital | 0 | - | 4.98 | 928,674 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,225 |
| Capital Cities Chain | 0 | - | 4.84 | 83,411 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,606 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,406 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,001 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,244 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,271 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,197 |
| Countries by Capital City | 0 | - | 5.00 | 69,453 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,892 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,261 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,844 |
| Moved Capital Cities | 0 | - | 4.96 | 74,672 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,823 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,012 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,608 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,486 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,738 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,483 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,130 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,088 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,909 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,996 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,874 |
| World Capitals by Map | 0 | - | 5.00 | 289,519 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,844 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,294 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,866 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,415 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,914 |
| Capitals Starting With H | 0 | - | 4.91 | 93,362 |
| Capitals Starting With K | 0 | - | 4.89 | 84,433 |
| Capitals Starting With M | 0 | - | 4.94 | 109,231 |
| Capitals Starting With P | 0 | - | 4.88 | 79,035 |
| Capitals Starting With R | 0 | - | 4.88 | 82,532 |
| Capitals Starting With S | 0 | - | 4.90 | 86,603 |
| Capitals Starting With T | 0 | - | 4.86 | 76,866 |
| Capitals Starting With W | 0 | - | 4.87 | 91,752 |
| Capitals Starting With A | 0 | - | 4.97 | 129,149 |
| Capitals Starting With B | 0 | - | 4.89 | 119,547 |
| Capitals Starting With D | 0 | - | 4.94 | 97,240 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,786 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,100 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,088 |
| Former Capitals | 0 | - | 4.88 | 71,685 |
| Europe Capital to Country | 0 | - | 4.99 | 252,199 |
| Asia Capital to Country | 0 | - | 4.96 | 127,566 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,046 |
| European Capitals by Map | 0 | - | 4.99 | 142,205 |
| African Capitals by Map | 0 | - | 4.99 | 142,300 |
| Coldest World Capitals | 0 | - | 4.95 | 134,178 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,962 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,923 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,221 |
| European Coastal Capitals | 0 | - | 4.95 | 91,348 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,209 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,824 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,854 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,187 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,178 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,109 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,377 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,521 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,865 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,292 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,267 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,611 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,165 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,702 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,418 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,869 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,341 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,600 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,485 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,983 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,945 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,797 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,605 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,957 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,312 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,735 |
| Capitals of the Stans | 0 | - | 4.95 | 27,161 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,593 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,283 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,090 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,126 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,700 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,559 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,356 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,706 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,667 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,583 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,094 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,721 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,641 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,376 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,280 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,726 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,074 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,463 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,490 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,828 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,470 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,816 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,585 |
| Capitals Starting With L | 0 | - | 4.80 | 95,880 |
| Capitals Starting With N | 0 | - | 4.80 | 51,926 |
| Capitals Starting With V | 0 | - | 4.80 | 38,673 |
| Capitals Starting With C | 0 | - | 4.78 | 99,044 |
| North American Sports Cities | 0 | - | 4.82 | 173,187 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,568 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,971 |
| Name a City - European Countries | 0 | - | 4.89 | 66,221 |
| Cities by Former Name | 0 | - | 4.83 | 92,084 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,129 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,643 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,381 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,173 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,585 |
| Capital City Etymologies | 0 | - | 4.77 | 63,538 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,279 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,389 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,434 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,267 |
| Which City in Europe? | 0 | - | 4.83 | 107,912 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,324 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,749 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,114 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,231 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,793 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,531 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,955 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,548 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,123 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,708 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,606 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,866 |
| Capital City Rhymes | 0 | - | 3.66 | 59,315 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,234 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,047 |
| Countries by Emojis | 0 | - | 4.99 | 242,567 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,614 |
| Random European City to Country | 0 | - | 4.69 | 118,482 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| Which City in Canada? | 0 | - | 4.83 | 57,368 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,586 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,716 |
| Ancient City to Country | 0 | - | 4.70 | 108,360 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,690 |
| Official Cities in the UK | 0 | - | 4.89 | 286,410 |
| City-States | 0 | - | 4.53 | 37,411 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,510 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,819 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,283 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,132 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,233 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,085 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,280 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,365 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,495 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,562 |
| Capitals by River | 0 | - | 4.55 | 48,389 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,222 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,007 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,360 |
| The Only Country ... | 0 | - | 4.91 | 81,922 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,134 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,125 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,953 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,509 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,716 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,569 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,587 |
| Boundary Waters | 0 | - | 4.92 | 88,784 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,963 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,731 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,994 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,401 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,465 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,378 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,764 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,992 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,004 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,324 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,989 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,022 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,588 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,624 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,123 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,203 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,604 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,663 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,976 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,375 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,065 |
