| World Capitals Quiz | 0 | - | 5.00 | 5,069,046 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,891 |
| Random Country to Capital | 0 | - | 4.98 | 919,653 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,848 |
| Capital Cities Chain | 0 | - | 4.83 | 82,658 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,810 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,133 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,328 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,408 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,123 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,862 |
| Countries by Capital City | 0 | - | 5.00 | 68,126 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,096 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,576 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,092 |
| Moved Capital Cities | 0 | - | 4.96 | 74,136 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,513 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,045 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,832 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,116 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,366 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,624 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,080 |
| World Capitals by Map | 0 | - | 5.00 | 286,070 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,243 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,917 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,491 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,427 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,277 |
| Capitals Starting With H | 0 | - | 4.91 | 92,462 |
| Capitals Starting With K | 0 | - | 4.88 | 83,260 |
| Capitals Starting With L | 0 | - | 4.81 | 87,983 |
| Capitals Starting With M | 0 | - | 4.93 | 107,657 |
| Capitals Starting With P | 0 | - | 4.88 | 78,116 |
| Capitals Starting With R | 0 | - | 4.87 | 81,749 |
| Capitals Starting With S | 0 | - | 4.90 | 85,692 |
| Capitals Starting With T | 0 | - | 4.85 | 76,097 |
| Capitals Starting With W | 0 | - | 4.87 | 91,240 |
| Capitals Starting With A | 0 | - | 4.97 | 127,781 |
| Capitals Starting With B | 0 | - | 4.89 | 118,364 |
| Capitals Starting With D | 0 | - | 4.93 | 96,338 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,428 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,020 |
| Former Capitals | 0 | - | 4.88 | 71,422 |
| Europe Capital to Country | 0 | - | 4.99 | 249,877 |
| Asia Capital to Country | 0 | - | 4.96 | 126,579 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,759 |
| European Capitals by Map | 0 | - | 4.99 | 138,929 |
| African Capitals by Map | 0 | - | 4.99 | 133,626 |
| Coldest World Capitals | 0 | - | 4.95 | 133,526 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,246 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,999 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,343 |
| European Coastal Capitals | 0 | - | 4.95 | 90,516 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,551 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,621 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,810 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,799 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,486 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 235,104 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,480 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,513 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,010 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,421 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,712 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,967 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,499 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,463 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,399 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,970 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,161 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,973 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,781 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,641 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,307 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,140 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,130 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,262 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,376 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,347 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,028 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,473 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,169 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,241 |
| Capitals of the Stans | 0 | - | 4.95 | 26,814 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,533 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,228 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,892 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,706 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,901 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,030 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,010 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,033 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,263 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,665 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,119 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,946 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,465 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,192 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,132 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,581 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,741 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,362 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,336 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,485 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,421 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,718 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,265 |
| Capitals Starting With N | 0 | - | 4.80 | 51,125 |
| Capitals Starting With V | 0 | - | 4.79 | 38,128 |
| Capitals Starting With C | 0 | - | 4.79 | 97,795 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,444 |
| North American Sports Cities | 0 | - | 4.83 | 172,278 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,292 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,327 |
| Name a City - European Countries | 0 | - | 4.90 | 65,309 |
| Name a Valid World City | 0 | - | 4.83 | 71,099 |
| Cities by Former Name | 0 | - | 4.83 | 91,515 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,873 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,103 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,981 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,021 |
| Capital City Etymologies | 0 | - | 4.77 | 63,276 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,712 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,955 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,609 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,162 |
| Which City in Europe? | 0 | - | 4.83 | 107,335 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,235 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,356 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,845 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,134 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,539 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,571 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,900 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,864 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,990 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,817 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,754 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,100 |
| Capital City Rhymes | 0 | - | 3.66 | 59,254 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,726 |
| Countries by Emojis | 0 | - | 4.99 | 239,408 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,844 |
| Random European City to Country | 0 | - | 4.69 | 117,596 |
| Random Asian City to Country | 0 | - | 4.56 | 44,484 |
| Which City in Canada? | 0 | - | 4.83 | 57,036 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,855 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,915 |
| Ancient City to Country | 0 | - | 4.70 | 107,991 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,575 |
| Official Cities in the UK | 0 | - | 4.89 | 283,432 |
| City-States | 0 | - | 4.53 | 37,248 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,115 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,655 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,180 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,437 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,106 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,017 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,166 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,298 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,329 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,128 |
| Capitals by River | 0 | - | 4.55 | 48,303 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,970 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,611 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,153 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 44,426 |
| The Only Country ... | 0 | - | 4.91 | 80,943 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,203 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,046 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,712 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,406 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,611 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,152 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,042 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,318 |
| Boundary Waters | 0 | - | 4.92 | 88,431 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,126 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,008 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,012 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,954 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,909 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,258 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,341 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,715 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,414 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,349 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,870 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,492 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,788 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,523 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,486 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,682 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,144 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,575 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,082 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,389 |
