| World Capitals Quiz | 0 | - | 5.00 | 4,552,121 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,869 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,533 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,797 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,730 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,865 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,188 |
| World Capitals By Letter - T | 0 | - | 4.81 | 67,033 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,869 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,736 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,872 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,401,133 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,499 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,521 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,246 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,495 |
| Same Letter Country and Capital | 0 | - | 4.99 | 129,213 |
| Countries by Capital City | 0 | - | 4.99 | 50,876 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,787 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,877 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,003 |
| Moved Capital Cities | 0 | - | 4.96 | 67,716 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,794 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,838 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,814 |
| World Capitals by Proximity | 0 | - | 4.89 | 302,452 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,173 |
| World Capitals by Map | 0 | - | 5.00 | 246,010 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,821 |
| Africa Capitals Quiz | 0 | - | 4.99 | 644,801 |
| Asia Capitals Quiz | 0 | - | 4.98 | 602,997 |
| Random Capital to Country | 0 | - | 4.99 | 2,385,756 |
| Random Country to Capital | 0 | - | 4.98 | 811,367 |
| World Capitals By Letter - L | 0 | - | 4.75 | 78,009 |
| World Capitals By Letter - N | 0 | - | 4.66 | 42,016 |
| World Capitals By Letter - C | 0 | - | 4.76 | 72,954 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,401 |
| Europe Capital to Country | 0 | - | 4.99 | 222,527 |
| Asia Capital to Country | 0 | - | 4.96 | 106,810 |
| Capital Cities Chain | 0 | - | 4.86 | 72,210 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,466 |
| European Capitals by Map | 0 | - | 4.99 | 96,809 |
| African Capitals by Map | 0 | - | 4.99 | 113,042 |
| Coldest World Capitals | 0 | - | 4.96 | 128,521 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,555 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,050 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,443 |
| European Coastal Capitals | 0 | - | 4.95 | 78,212 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,278 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 232,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 196,394 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,561 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,429 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,735 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,522 |
| Capitals A-Z | 0 | - | 4.85 | 42,141 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,334 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,812 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,618 |
| North America Capitals Quiz | 0 | - | 4.99 | 189,119 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,198 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,124 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,766 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,860 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,572 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,573 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,707 |
| Top Five Capitals By Category #2 | 0 | - | 4.55 | 45,976 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 73,485 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,488 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,109 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,268 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,876 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,470 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,726 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 209,027 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,568 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,594 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,593 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,308 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 116,154 |
| Random World Capitals on a Map | 0 | - | 4.92 | 115,876 |
| Name a Valid European Capital | 0 | - | 4.94 | 127,001 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.87 | 69,010 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 80,712 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,169 |
| Capital of What | 0 | - | 4.34 | 92,652 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 72,317 |
| Nearest Capital City #2 | 0 | - | 4.53 | 37,280 |
| Capitals by First and Last Letter | 0 | - | 4.37 | 64,197 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,632 |
| Capital Cities Closest to the Equator | 0 | - | 4.57 | 14,865 |
| Double Trouble Capital Cities | 0 | - | 4.55 | 9,738 |
| Single Vowel Capitals | 0 | - | 4.76 | 12,909 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,495 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,136 |
| Name a City - European Countries | 0 | - | 4.95 | 53,180 |
| Cities by Former Name | 0 | - | 4.86 | 72,286 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,309 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,906 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 67,162 |
| Name a World Capital A-Z | 0 | - | 4.99 | 142,644 |
| One Capital by Letter by Continent | 0 | - | 4.93 | 3,659 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,012 |
| Global Cities Quiz | 0 | - | 4.64 | 157,595 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,429 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,907 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,481 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,097 |
| Solve the Secret Capital City | 0 | - | 4.78 | 140,087 |
| World Capitals Closest to Bangkok | 0 | - | 4.90 | 38,369 |
| World Capitals on an Empty Map | 0 | - | 4.55 | 47,670 |
| Capital City Etymologies | 0 | - | 4.76 | 50,363 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,803 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 45,603 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,397 |
| Top 10 Hottest European Capitals | 0 | - | 4.59 | 31,690 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,344 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 95,070 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 195,195 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,258 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,427 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,338 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 425,363 |
| Boundary Waters | 0 | - | 4.93 | 81,655 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 76,018 |
| Unusual American City Names | 0 | - | 4.50 | 17,102 |
| Northernmost Major Cities | 0 | - | 4.05 | 55,316 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 79,115 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 42,289 |
| Lonely Planet Top 200 Cities | 0 | - | 4.58 | 210,969 |
| Ancient City to Country | 0 | - | 4.76 | 101,660 |
| Most Livable Cities | 0 | - | 4.15 | 55,937 |
| Official Cities in the UK | 0 | - | 4.86 | 235,471 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 62,199 |
| City-States | 0 | - | 4.54 | 35,070 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,149 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,315 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 21,018 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 42,194 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 40,702 |
| City to Country - Tile Select #1 | 0 | - | 4.75 | 35,310 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,509 |
| One-Syllable World Capital Cities | 0 | - | 4.40 | 45,939 |
| Hottest Capital Cities | 0 | - | 4.46 | 30,035 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,405 |
| Capital Cities Nearest to Islands | 0 | - | 4.59 | 12,541 |
| Add A Letter - Make a Capital City | 0 | - | 4.47 | 31,029 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 14,000 |
| World Capitals - One Minute Sprint | 0 | - | 4.17 | 205,920 |
| The Only Country ... | 0 | - | 4.88 | 47,626 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,904 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,996 |
| Capitals by River | 0 | - | 4.64 | 47,254 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,911 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,539,034 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.83 | 30,673 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 94,778 |
| North American Sports Cities | 0 | - | 4.79 | 160,738 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 95,102 |
| Cities by Airports | 0 | - | 4.51 | 81,741 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 60,167 |
| Cities Chain #2 | 0 | - | 4.42 | 53,838 |
| Cities Chain #1 | 0 | - | 4.65 | 63,251 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 43,784 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,705 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.43 | 32,716 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 96,574 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,413 |
| Name Any Valid U.S. City | 0 | - | 4.48 | 35,879 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,050 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,773 |
| World Capitals by a Single Clue #2 | 0 | - | 4.44 | 40,913 |
| World Capitals by a Single Clue #1 | 0 | - | 4.46 | 44,660 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 331,833 |
| World Geography on a Map #1 | 0 | - | 4.93 | 68,044 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 85,251 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 139,128 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 111,126 |
| Cities with the Same Name | 0 | - | 3.92 | 36,013 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.25 | 27,094 |
| Musical Acts by City #1 | 0 | - | 4.04 | 30,827 |
| Musical Acts by City #2 | 0 | - | 4.04 | 10,533 |
| Cities by Landmark #2 | 0 | - | 4.01 | 34,429 |
| Nearest Major City #1 | 0 | - | 4.48 | 22,724 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.34 | 93,525 |
| Closest City Pairs #2 | 0 | - | 4.56 | 27,995 |
| Closest City Pairs #1 | 0 | - | 4.46 | 23,684 |
| Cities by Founder and Date | 0 | - | 4.55 | 28,022 |
| Cities by Initials | 0 | - | 4.09 | 23,622 |
| City to Country - Tile Select #2 | 0 | - | 4.57 | 19,674 |
| City Where It Happened #1 | 0 | - | 4.28 | 102,403 |
| Capital City Rhymes | 0 | - | 3.70 | 58,246 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.21 | 15,382 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,285 |
| Random European Capital to Country | 0 | - | 4.97 | 154,408 |
| Random European Country to Capital | 0 | - | 4.92 | 136,250 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,461 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,492 |
| Random African Capital to Country | 0 | - | 4.97 | 80,699 |
