| World Capitals Quiz | 0 | - | 5.00 | 4,462,870 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,794 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,466 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,396 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,600 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,862 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,002 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,772 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,833 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,184 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,445 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,370,375 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,145 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,163 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,795 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,829 |
| Same Letter Country and Capital | 0 | - | 4.99 | 126,113 |
| Countries by Capital City | 0 | - | 4.99 | 48,376 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,353 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 93,081 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,243 |
| Moved Capital Cities | 0 | - | 4.94 | 51,946 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,347 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,217 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,215 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,656 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,590 |
| World Capitals by Map | 0 | - | 5.00 | 238,455 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,953 |
| Africa Capitals Quiz | 0 | - | 4.99 | 628,079 |
| Asia Capitals Quiz | 0 | - | 4.98 | 588,205 |
| Random Capital to Country | 0 | - | 4.99 | 2,344,824 |
| Random Country to Capital | 0 | - | 4.98 | 795,496 |
| World Capitals By Letter - L | 0 | - | 4.72 | 76,742 |
| World Capitals By Letter - N | 0 | - | 4.66 | 40,891 |
| World Capitals By Letter - T | 0 | - | 4.80 | 66,008 |
| World Capitals By Letter - C | 0 | - | 4.75 | 71,784 |
| Europe Capital to Country | 0 | - | 4.99 | 218,290 |
| Asia Capital to Country | 0 | - | 4.96 | 105,079 |
| Capital Cities Chain | 0 | - | 4.86 | 70,923 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,315 |
| European Capitals by Map | 0 | - | 4.99 | 91,149 |
| African Capitals by Map | 0 | - | 4.99 | 109,109 |
| Coldest World Capitals | 0 | - | 4.96 | 127,729 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,057 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,141 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,397 |
| European Coastal Capitals | 0 | - | 4.95 | 76,555 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,300 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,454 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,953 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 75,747 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,959 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,282 |
| Capitals A-Z | 0 | - | 4.84 | 41,565 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,148 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,662 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,289 |
| South America Capitals Quiz | 0 | - | 5.00 | 415,850 |
| North America Capitals Quiz | 0 | - | 4.99 | 184,272 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,597 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,685 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,359 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,403 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,042 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.91 | 88,954 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 52,802 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,244 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 71,814 |
| European Capitals Furthest from the Sea | 0 | - | 4.93 | 66,551 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,925 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,505 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,631 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,726 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,534 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 205,708 |
| Capital Cities with the Least Precipitation | 0 | - | 4.91 | 27,320 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,505 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,744 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,067 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,733 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,875 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,644 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 79,101 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,366 |
| Capital of What | 0 | - | 4.34 | 91,959 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 71,727 |
| Nearest Capital City #2 | 0 | - | 4.52 | 36,973 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,206 |
| Capital Cities Closest to the Equator | 0 | - | 4.56 | 14,765 |
| Single Vowel Capitals | 0 | - | 4.76 | 12,429 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,910 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,616 |
| Cities by Former Name | 0 | - | 4.85 | 70,667 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,838 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 37,960 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,113 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 65,796 |
| Name a World Capital A-Z | 0 | - | 4.99 | 139,876 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,814 |
| Global Cities Quiz | 0 | - | 4.64 | 156,356 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,149 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,080 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,184 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,929 |
| Former Capitals Quiz | 0 | - | 4.80 | 57,825 |
| Solve the Secret Capital City | 0 | - | 4.79 | 138,198 |
| World Capitals on an Empty Map | 0 | - | 4.55 | 46,446 |
| Capital Cities with Spanish Names | 0 | - | 4.84 | 60,611 |
| Capital City Etymologies | 0 | - | 4.76 | 49,677 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,740 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,694 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,096 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,268 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,833 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,447 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,668 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,829 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,064 |
| One Capital by Letter by Continent | 0 | - | 4.96 | 2,988 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 416,894 |
| Boundary Waters | 0 | - | 4.93 | 80,498 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,904 |
| Unusual American City Names | 0 | - | 4.49 | 17,018 |
| Northernmost Major Cities | 0 | - | 4.04 | 55,036 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 78,757 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 41,771 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 209,056 |
| Ancient City to Country | 0 | - | 4.76 | 100,427 |
| Most Livable Cities | 0 | - | 4.15 | 55,730 |
| Official Cities in the UK | 0 | - | 4.87 | 230,341 |
| U.S. Cities With Spanish Names | 0 | - | 4.38 | 61,438 |
| City-States | 0 | - | 4.53 | 34,619 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.43 | 8,068 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,646 |
| Most Guessed Cities by Country #3 | 0 | - | 4.84 | 18,896 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,319 |
| City Where It Happened #2 | 0 | - | 4.43 | 49,978 |
| One-Syllable World Capital Cities | 0 | - | 4.40 | 45,528 |
| Hottest Capital Cities | 0 | - | 4.46 | 29,873 |
| Asian Coastal Capitals | 0 | - | 4.56 | 20,130 |
| Capital Cities Nearest to Islands | 0 | - | 4.64 | 12,402 |
| Add A Letter - Make a Capital City | 0 | - | 4.47 | 30,761 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,575 |
| World Capitals - One Minute Sprint | 0 | - | 4.19 | 201,381 |
| Top 10 Hottest European Capitals | 0 | - | 4.59 | 31,375 |
| The Only Country ... | 0 | - | 4.87 | 45,067 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,686 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,424 |
| Word Scramble - European Capitals | 0 | - | 4.77 | 86,709 |
| Capitals by River | 0 | - | 4.64 | 46,757 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,502,578 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.82 | 29,825 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 93,727 |
| North American Sports Cities | 0 | - | 4.79 | 159,089 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 93,478 |
| Cities by Airports | 0 | - | 4.50 | 80,915 |
| Largest World Cities With Five Letters | 0 | - | 4.58 | 58,785 |
| Cities Chain #2 | 0 | - | 4.42 | 53,307 |
| Cities Chain #1 | 0 | - | 4.66 | 62,575 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 43,021 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 32,273 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 91,324 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,298 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,995 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,176 |
| World Capitals by a Single Clue #2 | 0 | - | 4.43 | 40,578 |
| World Capitals by a Single Clue #1 | 0 | - | 4.46 | 44,280 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 317,947 |
| World Geography on a Map #1 | 0 | - | 4.93 | 66,887 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 136,274 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.95 | 108,914 |
| Cities with the Same Name | 0 | - | 3.90 | 35,945 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.23 | 26,965 |
| Musical Acts by City #1 | 0 | - | 4.03 | 30,736 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,487 |
| Cities by Landmark #1 | 0 | - | 4.03 | 43,801 |
| Cities by Landmark #2 | 0 | - | 4.02 | 34,260 |
| Nearest Major City #1 | 0 | - | 4.48 | 22,568 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.33 | 91,557 |
| Closest City Pairs #2 | 0 | - | 4.56 | 27,675 |
| Closest City Pairs #1 | 0 | - | 4.46 | 23,500 |
| Cities by Founder and Date | 0 | - | 4.55 | 27,828 |
| Cities by Initials | 0 | - | 4.07 | 23,454 |
| Damaged and Destroyed Cities | 0 | - | 4.39 | 33,052 |
| City Where It Happened #1 | 0 | - | 4.28 | 101,666 |
| Capital City Rhymes | 0 | - | 3.72 | 58,068 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.19 | 15,273 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,251 |
| Random European Capital to Country | 0 | - | 4.97 | 151,663 |
| Random European Country to Capital | 0 | - | 4.92 | 134,137 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,103 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,453 |
| Random African Capital to Country | 0 | - | 4.97 | 78,640 |
| Random African Country to Capital | 0 | - | 4.94 | 61,438 |
| Countries on the Equator | 0 | - | 4.82 | 132,804 |
| Members of the Arab League | 0 | - | 4.82 | 59,425 |
| Sahara Desert Countries | 0 | - | 4.97 | 125,254 |
| Himalayan Countries | 0 | - | 4.95 | 102,600 |
| Andean Countries | 0 | - | 4.90 | 57,011 |
