| World Capitals Quiz | 0 | - | 5.00 | 5,064,128 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,282 |
| Random Country to Capital | 0 | - | 4.98 | 918,572 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,030 |
| Capital Cities Chain | 0 | - | 4.83 | 82,517 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,702 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,979 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,251 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,287 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,986 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,659 |
| Countries by Capital City | 0 | - | 5.00 | 67,946 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,984 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,476 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,984 |
| Moved Capital Cities | 0 | - | 4.96 | 74,073 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,420 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,698 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,742 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,029 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,181 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,336 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,582 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,924 |
| World Capitals by Map | 0 | - | 5.00 | 285,665 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,172 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,761 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,353 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,307 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,171 |
| Capitals Starting With H | 0 | - | 4.91 | 92,241 |
| Capitals Starting With K | 0 | - | 4.87 | 81,867 |
| Capitals Starting With L | 0 | - | 4.81 | 87,736 |
| Capitals Starting With M | 0 | - | 4.93 | 107,330 |
| Capitals Starting With P | 0 | - | 4.88 | 77,904 |
| Capitals Starting With R | 0 | - | 4.87 | 81,562 |
| Capitals Starting With S | 0 | - | 4.90 | 85,503 |
| Capitals Starting With T | 0 | - | 4.85 | 75,926 |
| Capitals Starting With W | 0 | - | 4.87 | 91,114 |
| Capitals Starting With A | 0 | - | 4.97 | 127,534 |
| Capitals Starting With B | 0 | - | 4.89 | 118,147 |
| Capitals Starting With D | 0 | - | 4.93 | 96,148 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,346 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,880 |
| Former Capitals | 0 | - | 4.88 | 71,384 |
| Europe Capital to Country | 0 | - | 4.99 | 249,622 |
| Asia Capital to Country | 0 | - | 4.96 | 126,494 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,616 |
| European Capitals by Map | 0 | - | 4.99 | 138,637 |
| African Capitals by Map | 0 | - | 4.99 | 133,401 |
| Coldest World Capitals | 0 | - | 4.95 | 133,474 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,101 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,904 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,256 |
| European Coastal Capitals | 0 | - | 4.95 | 90,403 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,510 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,253 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,597 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,751 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,408 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 234,899 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,567 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,424 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,517 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,410 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,640 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,913 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,461 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,157 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,259 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,908 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,021 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,606 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,720 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,606 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,205 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,086 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,081 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,116 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,314 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,300 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,946 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,308 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,191 |
| Capitals of the Stans | 0 | - | 4.95 | 26,761 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,216 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,857 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,516 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,762 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,958 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,879 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,915 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,107 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,227 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,064 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,916 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,290 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,170 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,118 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,562 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,701 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,231 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,322 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,449 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,418 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,711 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,237 |
| Capitals Starting With N | 0 | - | 4.80 | 50,955 |
| Capitals Starting With V | 0 | - | 4.79 | 38,011 |
| Capitals Starting With C | 0 | - | 4.79 | 97,569 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,428 |
| North American Sports Cities | 0 | - | 4.83 | 171,772 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,257 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,263 |
| Name a City - European Countries | 0 | - | 4.90 | 65,215 |
| Cities by Former Name | 0 | - | 4.83 | 91,435 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,435 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,294 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,561 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,965 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,971 |
| Capital City Etymologies | 0 | - | 4.77 | 63,247 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,651 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,915 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,489 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,158 |
| Which City in Europe? | 0 | - | 4.83 | 107,187 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,297 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,816 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,120 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,514 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,442 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,797 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,639 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,846 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,714 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,703 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,988 |
| Capital City Rhymes | 0 | - | 3.66 | 59,246 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,625 |
| Countries by Emojis | 0 | - | 4.99 | 238,804 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,736 |
| Random European City to Country | 0 | - | 4.69 | 117,476 |
| Random Asian City to Country | 0 | - | 4.56 | 44,460 |
| Which City in Canada? | 0 | - | 4.82 | 56,946 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,716 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,852 |
| Ancient City to Country | 0 | - | 4.70 | 107,940 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,564 |
| Official Cities in the UK | 0 | - | 4.89 | 283,135 |
| City-States | 0 | - | 4.53 | 37,229 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,082 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,623 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,163 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,375 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,086 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,007 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,153 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,292 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,301 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,081 |
| Capitals by River | 0 | - | 4.55 | 48,291 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,571 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 45,854 |
| The Only Country ... | 0 | - | 4.91 | 80,805 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,085 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,959 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,649 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,312 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,511 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,087 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,996 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,296 |
| Boundary Waters | 0 | - | 4.92 | 88,381 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,086 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,693 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,920 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,743 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,751 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,123 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,190 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,581 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,350 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,280 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,798 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,405 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,751 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,508 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,459 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,662 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,136 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,566 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,955 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,084 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,526 |
