| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,203 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,377 |
| Asia Capital to Country | 0 | - | 4.96 | 125,935 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,460 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,265 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,337 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,317 |
| Capitals of the Stans | 0 | - | 4.95 | 26,507 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,861 |
| Name a City - European Countries | 0 | - | 4.92 | 64,639 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,847 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,724 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,834 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,386 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,582 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,548 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,135 |
| Europe Capital to Country | 0 | - | 4.99 | 248,354 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,782 |
| European Capitals by Map | 0 | - | 4.99 | 136,980 |
| African Capitals by Map | 0 | - | 4.99 | 132,448 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,410 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,791 |
| European Coastal Capitals | 0 | - | 4.95 | 89,935 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,544 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,289 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,490 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,070 |
| Hong Kong Facts | 0 | - | 4.48 | 29,198 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,751 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 93,488 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,262 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,135 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,910 |
| Official Cities in the UK | 0 | - | 4.89 | 281,187 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,821 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,075 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,486 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,562 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,339 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,807 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,676 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,393 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,881 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,799 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 208,566 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,415 |
| Random Asian City to Country | 0 | - | 4.56 | 44,414 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,498 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,651 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,992 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,927 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,230 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,555 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,249 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,779 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,908 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,220 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,110 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.50 | 19,241 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,187 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,573 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,453 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,921 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,983 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,657 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,274 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,188 |
| Random European Capital to Country | 0 | - | 4.98 | 189,485 |
| Random European Country to Capital | 0 | - | 4.92 | 147,656 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,511 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,590 |
| Random African Capital to Country | 0 | - | 4.97 | 99,847 |
| Random African Country to Capital | 0 | - | 4.94 | 70,341 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,999 |
| Countries that Border China | 0 | - | 4.96 | 262,082 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,389 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,614 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,762 |
| Countries Similar to Chinese Provinces by Population | 0 | - | 4.48 | 33,207 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,614 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,196 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,227 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,974 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,054 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,811 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,846 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,366 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,027 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,331 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,672 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,934 |
| Which City in Europe? | 0 | - | 4.83 | 106,876 |
| London Geography | 0 | - | 4.47 | 59,506 |
| Countries that Beat China | 0 | - | 4.86 | 114,922 |
| China Multiple Choice | 0 | - | 4.50 | 37,172 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,326 |
| Asia Map Quiz | 0 | - | 4.99 | 908,572 |
| Which European Capital? | 0 | - | 4.89 | 48,632 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,078 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,423 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,974 |
| Find the City #1 | 0 | - | 4.97 | 42,284 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,279 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,874 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,835 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,992 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,817 |
| Countries by Capital City | 0 | - | 5.00 | 67,056 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,530 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,053 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,530 |
| Moved Capital Cities | 0 | - | 4.96 | 73,731 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,576 |
| Random Country to Capital | 0 | - | 4.98 | 913,140 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,848 |
| Which City in Asia? | 0 | - | 4.52 | 51,206 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,283 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,854 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,446 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,217 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 15,560 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,035 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,256 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,141 |
| North American Sports Cities | 0 | - | 4.83 | 171,099 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,975 |
| Cities in European History #1 | 0 | - | 4.63 | 133,341 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,598 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,036 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,884 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,307 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,131 |
| Name a Valid World City | 0 | - | 4.83 | 70,327 |
| Cities by Former Name | 0 | - | 4.84 | 91,105 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,413 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,794 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,335 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,209 |
| World Capitals by Map | 0 | - | 5.00 | 284,053 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,803 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,004 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,840 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,367 |
| Capitals Starting With H | 0 | - | 4.90 | 91,514 |
| Capitals Starting With K | 0 | - | 4.85 | 75,823 |
| Capitals Starting With L | 0 | - | 4.81 | 86,988 |
| Capitals Starting With M | 0 | - | 4.93 | 106,329 |
| Capitals Starting With P | 0 | - | 4.88 | 77,321 |
| Capitals Starting With R | 0 | - | 4.87 | 81,089 |
| Capitals Starting With S | 0 | - | 4.89 | 84,950 |
| Capitals Starting With T | 0 | - | 4.84 | 75,416 |
| Capitals Starting With W | 0 | - | 4.89 | 90,736 |
| Capitals Starting With A | 0 | - | 4.97 | 126,734 |
| Capitals Starting With B | 0 | - | 4.89 | 117,449 |
| Capitals Starting With D | 0 | - | 4.93 | 95,542 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,402 |
| US States and State Capitals | 0 | - | 4.99 | 159,234 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,736 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,912 |
| Which City in Canada? | 0 | - | 4.82 | 56,786 |
| Hong Kong A-Z | 0 | - | 4.55 | 14,715 |
| China A-Z | 0 | - | 4.55 | 66,826 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,830 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,885 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,375 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,261 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 270,264 |
| Map Hunter - World Cities | 0 | - | 5.00 | 188,532 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,574 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,311 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,107 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,486 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,368 |
| North America Cities by Map | 0 | - | 4.41 | 47,658 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,345 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,460 |
| Random European City to Country | 0 | - | 4.69 | 116,787 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,861 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,205 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,428 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,554 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,973 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,796 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,447 |
| Former Capitals | 0 | - | 4.88 | 71,213 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,203 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,844 |
| Capital Cities Chain | 0 | - | 4.84 | 82,062 |
| Coldest World Capitals | 0 | - | 4.95 | 133,125 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,353 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,612 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,797 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,955 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,991 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,027 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,625 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,523 |
