| World Capitals Quiz | 0 | - | 5.00 | 5,046,112 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,161 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,319 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,863 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,451 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,975 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,945 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,154 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,012 |
| Countries by Capital City | 0 | - | 5.00 | 67,282 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,631 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,166 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,439 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,619 |
| Moved Capital Cities | 0 | - | 4.96 | 73,816 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,912 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,974 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,855 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,863 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,809 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,386 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,873 |
| Random Country to Capital | 0 | - | 4.98 | 914,224 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,359 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,177 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,396 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,377 |
| World Capitals by Map | 0 | - | 5.00 | 284,512 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,909 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,363 |
| Capitals Starting With H | 0 | - | 4.90 | 91,649 |
| Capitals Starting With K | 0 | - | 4.85 | 75,891 |
| Capitals Starting With L | 0 | - | 4.81 | 87,073 |
| Capitals Starting With M | 0 | - | 4.93 | 106,471 |
| Capitals Starting With P | 0 | - | 4.88 | 77,392 |
| Capitals Starting With R | 0 | - | 4.87 | 81,159 |
| Capitals Starting With S | 0 | - | 4.89 | 85,020 |
| Capitals Starting With T | 0 | - | 4.84 | 75,484 |
| Capitals Starting With W | 0 | - | 4.89 | 90,798 |
| Capitals Starting With A | 0 | - | 4.97 | 126,834 |
| Capitals Starting With B | 0 | - | 4.89 | 117,543 |
| Capitals Starting With D | 0 | - | 4.93 | 95,626 |
| Former Capitals | 0 | - | 4.88 | 71,246 |
| Europe Capital to Country | 0 | - | 4.99 | 248,658 |
| Asia Capital to Country | 0 | - | 4.96 | 126,073 |
| Capital Cities Chain | 0 | - | 4.84 | 82,165 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,968 |
| European Capitals by Map | 0 | - | 4.99 | 137,426 |
| African Capitals by Map | 0 | - | 4.99 | 132,706 |
| Coldest World Capitals | 0 | - | 4.95 | 133,182 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,643 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,525 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,900 |
| European Coastal Capitals | 0 | - | 4.95 | 90,036 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,311 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,926 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,580 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,541 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,059 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,272 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,643 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,752 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,279 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,624 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,247 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,939 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,911 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,646 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,500 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,435 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,393 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,764 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,834 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,877 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,752 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,093 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,093 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,709 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,686 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,082 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,948 |
| Capitals of the Stans | 0 | - | 4.95 | 26,570 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,658 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,496 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,180 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,754 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,943 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,921 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,749 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,667 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,483 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,878 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,333 |
| Find the City #1 | 0 | - | 4.97 | 42,428 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,809 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,222 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,076 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,718 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,355 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,349 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,063 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,879 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,265 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,417 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,764 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,148 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,095 |
| Capitals Starting With N | 0 | - | 4.80 | 50,523 |
| Capitals Starting With V | 0 | - | 4.79 | 37,738 |
| Capitals Starting With C | 0 | - | 4.78 | 96,871 |
| North American Sports Cities | 0 | - | 4.83 | 171,289 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,013 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,980 |
| Name a City - European Countries | 0 | - | 4.91 | 64,751 |
| Name a Valid World City | 0 | - | 4.83 | 70,466 |
| Cities by Former Name | 0 | - | 4.84 | 91,199 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,138 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,067 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,498 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,549 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,079 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,359 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,399 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,724 |
| Capital City Etymologies | 0 | - | 4.77 | 63,106 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,667 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,115 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,374 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,412 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,966 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,470 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,744 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,322 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,008 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,502 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,116 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,356 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,190 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,006 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,698 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,070 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,594 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 485,612 |
| Official Cities in the UK | 0 | - | 4.89 | 281,648 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,269 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,032 |
| One-Syllable World Capital Cities | 0 | - | 4.38 | 47,858 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,982 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,080 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,272 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,909 |
| Capitals by River | 0 | - | 4.55 | 48,261 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,875 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 234,086 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,377 |
| The Only Country ... | 0 | - | 4.91 | 80,326 |
| Most Guessed Asian Countries on JetPunk | 0 | - | 4.69 | 99,000 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,498 |
| Orthodox Countries | 0 | - | 4.92 | 130,786 |
| Battle to Country | 0 | - | 4.91 | 52,817 |
| Monarchies of Europe | 0 | - | 4.90 | 97,613 |
| Monarchies of Asia | 0 | - | 4.97 | 70,775 |
| Most Guessed African Countries on JetPunk | 0 | - | 4.69 | 105,835 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,406 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,578 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,987 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,514 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,903 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,178 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,484 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,954 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,500 |
| Ancient City to Country | 0 | - | 4.70 | 107,765 |
| City-States | 0 | - | 4.53 | 37,158 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,907 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,536 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,035 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,566 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,861 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,876 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,107 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,150 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,020 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,302 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,388 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,680 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,015 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,376 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,253 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,489 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,909 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,686 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 118,471 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,372 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,536 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,414 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,646 |
| Boundary Waters | 0 | - | 4.92 | 88,173 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,925 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,564 |
