| World Capitals Quiz | 0 | - | 5.00 | 4,454,048 |
| Random Capital to Country | 0 | - | 4.99 | 2,340,665 |
| Random Country to Capital | 0 | - | 4.98 | 793,782 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,367,348 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,808 |
| Northernmost Capital Cities | 0 | - | 4.98 | 92,910 |
| Most Remote Capital Cities | 0 | - | 4.90 | 42,997 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,626 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,560 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,770 |
| Countries by Capital City | 0 | - | 4.99 | 48,094 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,205 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 92,948 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,092 |
| Moved Capital Cities | 0 | - | 4.94 | 51,851 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,202 |
| Africa Capitals Quiz | 0 | - | 4.99 | 626,577 |
| Asia Capitals Quiz | 0 | - | 4.98 | 586,964 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,077 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,165 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,311 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,529 |
| World Capitals by Map | 0 | - | 5.00 | 237,696 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,869 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,554 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,625 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 78,966 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,711 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,395 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,292 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,525 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,801 |
| World Capitals By Letter - S | 0 | - | 4.89 | 73,919 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,670 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,686 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,061 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,343 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 65,641 |
| Name a World Capital A-Z | 0 | - | 4.99 | 139,623 |
| Europe Capital to Country | 0 | - | 4.99 | 217,952 |
| Asia Capital to Country | 0 | - | 4.96 | 104,937 |
| EU Capitals with No Hints | 0 | - | 4.95 | 122,942 |
| European Capitals by Map | 0 | - | 4.99 | 90,526 |
| African Capitals by Map | 0 | - | 4.99 | 108,759 |
| Coldest World Capitals | 0 | - | 4.96 | 127,674 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,870 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 77,943 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,144 |
| European Coastal Capitals | 0 | - | 4.95 | 76,407 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,187 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 224,775 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,563 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,682 |
| Solve the Secret Capital City | 0 | - | 4.79 | 137,965 |
| South America Capitals Quiz | 0 | - | 5.00 | 414,990 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,205 |
| Capitals A-Z | 0 | - | 4.83 | 41,515 |
| North America Capitals Quiz | 0 | - | 4.99 | 183,887 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,483 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,562 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,137 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,318 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 52,967 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 88,807 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,464 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,818 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,374 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,503 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,619 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,396 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,306 |
| Capital Cities with the Least Precipitation | 0 | - | 4.91 | 27,292 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,417 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,263 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,133 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,601 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,243 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 52,707 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,162 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 71,631 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,575 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 72,952 |
| Name a Valid European Capital | 0 | - | 4.92 | 102,822 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 416,077 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,284 |
| One-Syllable World Capital Cities | 0 | - | 4.40 | 45,496 |
| Add A Letter - Make a Capital City | 0 | - | 4.47 | 30,733 |
| World Capitals - One Minute Sprint | 0 | - | 4.19 | 200,921 |
| Capital of What | 0 | - | 4.33 | 91,388 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 71,654 |
| Nearest Capital City #2 | 0 | - | 4.52 | 36,937 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,571 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 37,915 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,160 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,004 |
| Capital Cities Closest to the Equator | 0 | - | 4.56 | 14,757 |
| World Capitals By Letter - L | 0 | - | 4.72 | 76,666 |
| World Capitals By Letter - N | 0 | - | 4.66 | 40,818 |
| World Capitals By Letter - T | 0 | - | 4.80 | 65,939 |
| World Capitals By Letter - C | 0 | - | 4.75 | 71,697 |
| Single Vowel Capitals | 0 | - | 4.76 | 12,381 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,753 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,473 |
| Name a City - European Countries | 0 | - | 4.95 | 51,215 |
| Cities by Former Name | 0 | - | 4.85 | 70,127 |
| World Capitals by a Single Clue #2 | 0 | - | 4.43 | 40,541 |
| World Capitals by a Single Clue #1 | 0 | - | 4.46 | 44,246 |
| Former Capitals Quiz | 0 | - | 4.80 | 57,777 |
| World Capitals on an Empty Map | 0 | - | 4.55 | 46,307 |
| Capital Cities with Spanish Names | 0 | - | 4.79 | 51,717 |
| Capital City Etymologies | 0 | - | 4.76 | 49,606 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,659 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,593 |
| Random European Capitals on a Map | 0 | - | 4.97 | 105,914 |
| Which City in Europe? | 0 | - | 4.85 | 96,714 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,789 |
| Global Cities Quiz | 0 | - | 4.64 | 156,274 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,124 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 67,980 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,146 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,914 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,143 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,475 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,094 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,487 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,386 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 103,924 |
| Capital City Rhymes | 0 | - | 3.72 | 58,054 |
| One Capital by Letter by Continent | 0 | - | 4.95 | 2,621 |
| Country Chain | 0 | - | 4.95 | 176,388 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,169,715 |
| Countries by Emojis | 0 | - | 4.99 | 202,500 |
| Countries With One Word And Two O's | 0 | - | 4.89 | 33,228 |
| Random European City to Country | 0 | - | 4.72 | 105,288 |
| Random Asian City to Country | 0 | - | 4.52 | 33,451 |
| Which City in Canada? | 0 | - | 4.89 | 44,875 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 63,721 |
| Lonely Planet Top 200 Cities | 0 | - | 4.66 | 208,873 |
| Ancient City to Country | 0 | - | 4.76 | 100,278 |
| World City Nicknames Quiz | 0 | - | 4.17 | 33,647 |
| Official Cities in the UK | 0 | - | 4.87 | 229,809 |
| City-States | 0 | - | 4.53 | 34,564 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,585 |
| Most Guessed Cities by Country #3 | 0 | - | 4.90 | 18,642 |
| City to Country - Tile Select #1 | 0 | - | 4.73 | 34,796 |
| City Where It Happened #2 | 0 | - | 4.43 | 49,905 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,656 |
| Hottest Capital Cities | 0 | - | 4.46 | 29,863 |
| Asian Coastal Capitals | 0 | - | 4.56 | 20,089 |
| Capital Cities Nearest to Islands | 0 | - | 4.64 | 12,392 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,373 |
| Word Scramble - European Capitals | 0 | - | 4.76 | 86,577 |
| Capitals by River | 0 | - | 4.65 | 45,660 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,500 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 54,456 |
| Top 10 Hottest European Capitals | 0 | - | 4.59 | 31,337 |
| World Capitals by a Single Clue #3 | 0 | - | 4.30 | 33,843 |
| World Capitals by a Single Clue #4 | 0 | - | 4.38 | 35,164 |
| The Only Country ... | 0 | - | 4.87 | 44,844 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,469 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 99,918 |
| Countries with the Most McDonald's Locations | 0 | - | 4.81 | 79,045 |
| Biggest Countries with No McDonald's | 0 | - | 4.83 | 66,856 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.87 | 86,277 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 94,739 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,875 |
| Boundary Waters | 0 | - | 4.93 | 80,413 |
| Category Elimination - European Geography #1 | 0 | - | 4.97 | 198,021 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,712 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 63,042 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 67,039 |
| Unusual American City Names | 0 | - | 4.49 | 17,011 |
| Northernmost Major Cities | 0 | - | 4.04 | 54,980 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 78,709 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 41,717 |
| Most Livable Cities | 0 | - | 4.15 | 55,714 |
| U.S. Cities With Spanish Names | 0 | - | 4.38 | 61,340 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.43 | 8,061 |
| Cities with the Most Michelin Stars | 0 | - | 4.29 | 22,698 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 90,732 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,008 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,809 |
| Countries that Produce the Most Beer | 0 | - | 4.89 | 114,352 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 186,390 |
| Name a Valid Asian Country | 0 | - | 4.98 | 91,536 |
| Name a Valid African Country | 0 | - | 4.98 | 122,639 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 243,468 |
| Resort Towns by Country Quiz | 0 | - | 4.27 | 38,760 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 93,650 |
| North American Sports Cities | 0 | - | 4.79 | 158,889 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 93,328 |
| Cities by Airports | 0 | - | 4.51 | 80,825 |
| Largest World Cities With Five Letters | 0 | - | 4.58 | 58,647 |
| Cities Chain #2 | 0 | - | 4.42 | 53,145 |
| Cities Chain #1 | 0 | - | 4.65 | 62,446 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 42,957 |
| Random U.S. City to State | 0 | - | 4.43 | 64,996 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 32,241 |
| Name Any Valid U.S. City | 0 | - | 4.47 | 35,038 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,121 |
