| World Capitals Quiz | 0 | - | 5.00 | 5,067,436 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,346 |
| Random Country to Capital | 0 | - | 4.98 | 919,335 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,203 |
| Capital Cities Chain | 0 | - | 4.83 | 82,611 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,775 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,072 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,294 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,369 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,076 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,780 |
| Countries by Capital City | 0 | - | 5.00 | 68,054 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,061 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,540 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,042 |
| Moved Capital Cities | 0 | - | 4.96 | 74,115 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,481 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,928 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,811 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,651 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,780 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,353 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,609 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,025 |
| World Capitals by Map | 0 | - | 5.00 | 285,883 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,221 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,859 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,449 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,390 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,246 |
| Capitals Starting With H | 0 | - | 4.91 | 92,408 |
| Capitals Starting With K | 0 | - | 4.88 | 83,064 |
| Capitals Starting With L | 0 | - | 4.81 | 87,931 |
| Capitals Starting With M | 0 | - | 4.93 | 107,581 |
| Capitals Starting With P | 0 | - | 4.88 | 78,067 |
| Capitals Starting With R | 0 | - | 4.87 | 81,704 |
| Capitals Starting With S | 0 | - | 4.90 | 85,645 |
| Capitals Starting With T | 0 | - | 4.85 | 76,058 |
| Capitals Starting With W | 0 | - | 4.87 | 91,215 |
| Capitals Starting With A | 0 | - | 4.97 | 127,715 |
| Capitals Starting With B | 0 | - | 4.89 | 118,314 |
| Capitals Starting With D | 0 | - | 4.93 | 96,293 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,396 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,982 |
| Former Capitals | 0 | - | 4.88 | 71,407 |
| Europe Capital to Country | 0 | - | 4.99 | 249,778 |
| Asia Capital to Country | 0 | - | 4.96 | 126,552 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,717 |
| European Capitals by Map | 0 | - | 4.99 | 138,833 |
| African Capitals by Map | 0 | - | 4.99 | 133,548 |
| Coldest World Capitals | 0 | - | 4.95 | 133,511 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,183 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,969 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,310 |
| European Coastal Capitals | 0 | - | 4.95 | 90,470 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,535 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,531 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,733 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,781 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,461 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 235,052 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,170 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,482 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,812 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,418 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,688 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,947 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,487 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,385 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,359 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,953 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,096 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,900 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,762 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,625 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,278 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,125 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,110 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,213 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,360 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,334 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,999 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,423 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,162 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,225 |
| Capitals of the Stans | 0 | - | 4.95 | 26,798 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,531 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,224 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,871 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,645 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,853 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,995 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,972 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,984 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,214 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,482 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,103 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,938 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,347 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,183 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,126 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,573 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,729 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,319 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,334 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,477 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,419 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,715 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,252 |
| Capitals Starting With N | 0 | - | 4.80 | 51,091 |
| Capitals Starting With V | 0 | - | 4.79 | 38,098 |
| Capitals Starting With C | 0 | - | 4.79 | 97,731 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,437 |
| North American Sports Cities | 0 | - | 4.83 | 172,227 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,285 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,307 |
| Name a City - European Countries | 0 | - | 4.90 | 65,280 |
| Cities by Former Name | 0 | - | 4.83 | 91,493 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,712 |
| World Capitals by a Single Clue #4 | 0 | - | 4.39 | 43,177 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,902 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,974 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,004 |
| Capital City Etymologies | 0 | - | 4.77 | 63,264 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,702 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,944 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,573 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,162 |
| Which City in Europe? | 0 | - | 4.83 | 107,288 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,231 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,342 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,833 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,129 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,528 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,517 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,865 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,796 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,943 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,778 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,732 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,066 |
| Capital City Rhymes | 0 | - | 3.66 | 59,251 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,707 |
| Countries by Emojis | 0 | - | 4.99 | 239,228 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,817 |
| Random European City to Country | 0 | - | 4.69 | 117,543 |
| Random Asian City to Country | 0 | - | 4.56 | 44,474 |
| Which City in Canada? | 0 | - | 4.82 | 57,008 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,822 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,893 |
| Ancient City to Country | 0 | - | 4.70 | 107,974 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,570 |
| Official Cities in the UK | 0 | - | 4.89 | 283,322 |
| City-States | 0 | - | 4.53 | 37,242 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,101 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,645 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,175 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,416 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,098 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,014 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,166 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,296 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,324 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,111 |
| Capitals by River | 0 | - | 4.55 | 48,297 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,960 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,593 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,047 |
| The Only Country ... | 0 | - | 4.91 | 80,895 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,154 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,018 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,691 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,379 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,576 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,129 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,022 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,311 |
| Boundary Waters | 0 | - | 4.92 | 88,411 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,116 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,914 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,986 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,891 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,859 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,220 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,290 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,677 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,398 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,322 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,848 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,471 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,774 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,517 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,477 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,672 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,141 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,574 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,040 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,280 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,630 |
