| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,200 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,348 |
| Asia Capital to Country | 0 | - | 4.96 | 125,929 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,459 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,260 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,331 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,311 |
| Capitals of the Stans | 0 | - | 4.95 | 26,504 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,802 |
| Name a City - European Countries | 0 | - | 4.92 | 64,635 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,847 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,721 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,828 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,380 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,573 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,542 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,130 |
| Europe Capital to Country | 0 | - | 4.99 | 248,345 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,772 |
| European Capitals by Map | 0 | - | 4.99 | 136,960 |
| African Capitals by Map | 0 | - | 4.99 | 132,445 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,409 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,786 |
| European Coastal Capitals | 0 | - | 4.95 | 89,928 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,527 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,279 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,488 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,056 |
| Hong Kong Facts | 0 | - | 4.48 | 29,196 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,750 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 93,468 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,253 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,124 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,905 |
| Official Cities in the UK | 0 | - | 4.89 | 281,170 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,821 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,049 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,482 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,798 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,557 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,330 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,807 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,672 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,390 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,880 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,798 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 208,516 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,411 |
| Random Asian City to Country | 0 | - | 4.56 | 44,413 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,473 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,646 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,976 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,924 |
| World Capitals Quiz | 0 | - | 5.00 | 5,039,985 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,553 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,242 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,777 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,905 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,215 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,095 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.50 | 19,235 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,185 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,569 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,452 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,862 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,916 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,654 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,272 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,185 |
| Random European Capital to Country | 0 | - | 4.98 | 189,480 |
| Random European Country to Capital | 0 | - | 4.92 | 147,654 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,502 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,581 |
| Random African Capital to Country | 0 | - | 4.97 | 99,843 |
| Random African Country to Capital | 0 | - | 4.94 | 70,335 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,992 |
| Countries that Border China | 0 | - | 4.96 | 262,074 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,387 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,609 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,759 |
| 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 | 105,187 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,220 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,962 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,052 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,810 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,845 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,364 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,024 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,329 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,668 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,934 |
| Which City in Europe? | 0 | - | 4.83 | 106,871 |
| London Geography | 0 | - | 4.47 | 59,505 |
| Countries that Beat China | 0 | - | 4.86 | 114,918 |
| China Multiple Choice | 0 | - | 4.50 | 37,172 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,286 |
| Asia Map Quiz | 0 | - | 4.99 | 908,534 |
| Which European Capital? | 0 | - | 4.89 | 48,629 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,074 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,423 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,968 |
| Find the City #1 | 0 | - | 4.97 | 42,277 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,270 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,864 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,828 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,987 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,806 |
| Countries by Capital City | 0 | - | 5.00 | 67,043 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,525 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,053 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,529 |
| Moved Capital Cities | 0 | - | 4.96 | 73,727 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,489 |
| Random Country to Capital | 0 | - | 4.98 | 913,105 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,842 |
| Which City in Asia? | 0 | - | 4.52 | 51,205 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,268 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,851 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,413 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,216 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 15,558 |
| Flags of Asia Quiz | 0 | - | 4.99 | 606,983 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,251 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,137 |
| North American Sports Cities | 0 | - | 4.83 | 171,093 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,974 |
| Cities in European History #1 | 0 | - | 4.63 | 133,337 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,229 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,597 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,036 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,882 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,302 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,131 |
| Name a Valid World City | 0 | - | 4.83 | 70,321 |
| Cities by Former Name | 0 | - | 4.84 | 91,098 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,413 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,789 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,333 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,199 |
| World Capitals by Map | 0 | - | 5.00 | 284,036 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,800 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,004 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,832 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,363 |
| Capitals Starting With H | 0 | - | 4.90 | 91,507 |
| Capitals Starting With K | 0 | - | 4.85 | 75,818 |
| Capitals Starting With L | 0 | - | 4.81 | 86,983 |
| Capitals Starting With M | 0 | - | 4.93 | 106,321 |
| Capitals Starting With P | 0 | - | 4.88 | 77,313 |
| Capitals Starting With R | 0 | - | 4.87 | 81,086 |
| Capitals Starting With S | 0 | - | 4.89 | 84,943 |
| Capitals Starting With T | 0 | - | 4.84 | 75,412 |
| Capitals Starting With W | 0 | - | 4.89 | 90,733 |
| Capitals Starting With A | 0 | - | 4.97 | 126,727 |
| Capitals Starting With B | 0 | - | 4.89 | 117,444 |
| Capitals Starting With D | 0 | - | 4.93 | 95,537 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,393 |
| US States and State Capitals | 0 | - | 4.99 | 159,178 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,735 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,909 |
| Which City in Canada? | 0 | - | 4.82 | 56,784 |
| Hong Kong A-Z | 0 | - | 4.55 | 14,714 |
| China A-Z | 0 | - | 4.55 | 66,824 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,821 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,884 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,367 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,257 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 270,214 |
| Map Hunter - World Cities | 0 | - | 5.00 | 188,434 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,555 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,300 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,097 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,486 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,363 |
| North America Cities by Map | 0 | - | 4.41 | 47,656 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,343 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,446 |
| Random European City to Country | 0 | - | 4.69 | 116,783 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,857 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,200 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,423 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,552 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,972 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,792 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,432 |
| Former Capitals | 0 | - | 4.88 | 71,210 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,198 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,844 |
| Capital Cities Chain | 0 | - | 4.84 | 82,055 |
| Coldest World Capitals | 0 | - | 4.95 | 133,122 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,353 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,609 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,797 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,948 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,990 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,025 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,622 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,511 |
