| World Capitals Quiz | 0 | - | 5.00 | 5,027,932 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,949 |
| Random Country to Capital | 0 | - | 4.98 | 910,934 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,822 |
| Capital Cities Chain | 0 | - | 4.84 | 81,854 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,918 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,861 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,600 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,552 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,518 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,290 |
| Countries by Capital City | 0 | - | 5.00 | 66,525 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,261 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,846 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,362 |
| Moved Capital Cities | 0 | - | 4.96 | 73,544 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,120 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,053 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,705 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,169 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,658 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,210 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,839 |
| World Capitals by Map | 0 | - | 5.00 | 282,979 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,617 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,413 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,089 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,448 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,600 |
| Capitals Starting With H | 0 | - | 4.90 | 90,167 |
| Capitals Starting With K | 0 | - | 4.85 | 75,612 |
| Capitals Starting With L | 0 | - | 4.81 | 86,739 |
| Capitals Starting With M | 0 | - | 4.93 | 105,930 |
| Capitals Starting With P | 0 | - | 4.88 | 77,107 |
| Capitals Starting With R | 0 | - | 4.87 | 80,900 |
| Capitals Starting With S | 0 | - | 4.89 | 84,722 |
| Capitals Starting With T | 0 | - | 4.84 | 75,227 |
| Capitals Starting With W | 0 | - | 4.89 | 90,543 |
| Capitals Starting With A | 0 | - | 4.97 | 126,429 |
| Capitals Starting With B | 0 | - | 4.89 | 117,188 |
| Capitals Starting With D | 0 | - | 4.93 | 95,277 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,859 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,862 |
| Former Capitals | 0 | - | 4.88 | 71,105 |
| Europe Capital to Country | 0 | - | 4.99 | 247,378 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,352 |
| European Capitals by Map | 0 | - | 4.99 | 136,063 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Coldest World Capitals | 0 | - | 4.95 | 133,010 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,032 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,101 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,552 |
| European Coastal Capitals | 0 | - | 4.95 | 89,683 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,508 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,636 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,390 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,725 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,464 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,974 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,327 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,067 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,062 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,649 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,581 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,360 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,047 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,110 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,269 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,307 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,668 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,395 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,827 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,882 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,425 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,187 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,017 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,724 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,283 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,285 |
| Capitals of the Stans | 0 | - | 4.95 | 26,381 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,459 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,149 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,656 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,229 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,579 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,530 |
| World Capitals with a Unique First Letter | 0 | - | 4.78 | 63,234 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,658 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,331 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,736 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 484,120 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,628 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 233,015 |
| National Subdivisions by Capital | 0 | - | 4.36 | 98,893 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 74,980 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,004 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,416 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,382 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,353 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,211 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,371 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,610 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,968 |
| Capitals Starting With N | 0 | - | 4.80 | 50,252 |
| Capitals Starting With V | 0 | - | 4.79 | 37,524 |
| Capitals Starting With C | 0 | - | 4.74 | 96,417 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,353 |
| North American Sports Cities | 0 | - | 4.83 | 170,803 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,899 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,668 |
| Name a City - European Countries | 0 | - | 4.92 | 64,303 |
| Cities by Former Name | 0 | - | 4.84 | 90,899 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,302 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,196 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,404 |
| Countries with Four Letters | 0 | - | 4.99 | 418,239 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,786 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,420 |
| Capital City Etymologies | 0 | - | 4.77 | 62,990 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,221 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,766 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,066 |
| Which City in Europe? | 0 | - | 4.83 | 106,573 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,075 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,553 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,012 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,282 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,284 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,131 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,963 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,703 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,573 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,289 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,035 |
| Capital City Rhymes | 0 | - | 3.67 | 59,175 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 20,759 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,017 |
| Countries by Emojis | 0 | - | 4.99 | 235,950 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,052 |
| Random European City to Country | 0 | - | 4.69 | 116,256 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Which City in Canada? | 0 | - | 4.82 | 56,629 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,094 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,957 |
| Ancient City to Country | 0 | - | 4.70 | 107,579 |
| World City Nicknames Quiz | 0 | - | 4.19 | 35,453 |
| Official Cities in the UK | 0 | - | 4.89 | 280,306 |
| City-States | 0 | - | 4.53 | 37,081 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,758 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,469 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,036 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,739 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,948 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,952 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,025 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,244 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,136 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,727 |
| Capitals by River | 0 | - | 4.55 | 48,223 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,800 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,200 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 45,747 |
| The Only Country ... | 0 | - | 4.91 | 79,776 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,299 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,787 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,578 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,589 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,558 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,987 |
| Boundary Waters | 0 | - | 4.92 | 88,016 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,328 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,212 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,996 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,613 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,017 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,190 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,482 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,791 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,680 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,501 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,066 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,552 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,404 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,314 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,525 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,091 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,547 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,470 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,128 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,757 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,175 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,560 |
