| Asia Capitals Quiz | 0 | - | 4.98 | 688,378 |
| Asia Capital to Country | 0 | - | 4.96 | 126,073 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,641 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,311 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,879 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,434 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,752 |
| Capitals of the Stans | 0 | - | 4.95 | 26,570 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,802 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,601 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,706 |
| Name a City - European Countries | 0 | - | 4.91 | 64,751 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,764 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,965 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,322 |
| Former Capitals | 0 | - | 4.88 | 71,245 |
| Europe Capital to Country | 0 | - | 4.99 | 248,657 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,965 |
| European Capitals by Map | 0 | - | 4.99 | 137,424 |
| African Capitals by Map | 0 | - | 4.99 | 132,705 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,524 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,900 |
| European Coastal Capitals | 0 | - | 4.95 | 90,036 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,925 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,580 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,541 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,248 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,055 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,489 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,270 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,977 |
| Official Cities in the UK | 0 | - | 4.89 | 281,648 |
| Cities in European History #1 | 0 | - | 4.63 | 133,466 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,751 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,938 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,911 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,645 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,500 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,877 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,498 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,948 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,985 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 209,717 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,536 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,861 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,876 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,149 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,032 |
| World Capitals Quiz | 0 | - | 5.00 | 5,046,081 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,658 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,483 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,862 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,581 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,532 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,757 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,146 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,809 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,319 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,251 |
| Random European Capital to Country | 0 | - | 4.98 | 189,665 |
| Random European Country to Capital | 0 | - | 4.92 | 147,771 |
| Random African Capital to Country | 0 | - | 4.97 | 99,949 |
| Random African Country to Capital | 0 | - | 4.94 | 70,435 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,171 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,409 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,904 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,717 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,355 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,349 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,437 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,080 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,834 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,875 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,417 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,148 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,377 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,775 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,971 |
| Which City in Europe? | 0 | - | 4.83 | 106,954 |
| London Geography | 0 | - | 4.47 | 59,540 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,741 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,451 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,906 |
| Which European Capital? | 0 | - | 4.89 | 48,729 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,331 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,316 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,041 |
| Find the City #1 | 0 | - | 4.97 | 42,427 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,451 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,973 |
| 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 | 156,008 |
| 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 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,619 |
| Moved Capital Cities | 0 | - | 4.96 | 73,816 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,869 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,912 |
| Random Country to Capital | 0 | - | 4.98 | 914,222 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,988 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,275 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,412 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,905 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,139 |
| Oldest Capital Cities | 0 | - | 4.44 | 45,566 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,357 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,357 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,255 |
| North American Sports Cities | 0 | - | 4.83 | 171,286 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,013 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,247 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,624 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,832 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,056 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,273 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,980 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,391 |
| Name a Valid World City | 0 | - | 4.83 | 70,466 |
| Cities by Former Name | 0 | - | 4.84 | 91,199 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,453 |
| 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 | 284,510 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,908 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,026 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,964 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,463 |
| Capitals Starting With H | 0 | - | 4.90 | 91,648 |
| Capitals Starting With K | 0 | - | 4.85 | 75,890 |
| Capitals Starting With L | 0 | - | 4.81 | 87,072 |
| Capitals Starting With M | 0 | - | 4.93 | 106,470 |
| Capitals Starting With P | 0 | - | 4.88 | 77,391 |
| Capitals Starting With R | 0 | - | 4.87 | 81,158 |
| Capitals Starting With S | 0 | - | 4.89 | 85,019 |
| Capitals Starting With T | 0 | - | 4.84 | 75,483 |
| Capitals Starting With W | 0 | - | 4.89 | 90,797 |
| 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 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,534 |
| US States and State Capitals | 0 | - | 4.99 | 159,801 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,829 |
| Which City in Canada? | 0 | - | 4.82 | 56,827 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,731 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,921 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,523 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,320 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 271,597 |
| Map Hunter - World Cities | 0 | - | 5.00 | 189,815 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,009 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,688 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,587 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,352 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,347 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,557 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,853 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,015 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,691 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 77,058 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,604 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,484 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,848 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,731 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,977 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,471 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,842 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,502 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,412 |
| North America Cities by Map | 0 | - | 4.41 | 47,682 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,470 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,741 |
| Random European City to Country | 0 | - | 4.69 | 116,881 |
| Random Asian City to Country | 0 | - | 4.56 | 44,428 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,008 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,279 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,502 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,624 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,048 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,900 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,594 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,247 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,862 |
| Capital Cities Chain | 0 | - | 4.84 | 82,165 |
| Coldest World Capitals | 0 | - | 4.95 | 133,182 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,393 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,764 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,863 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,059 |
| 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 | 225,684 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,546 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,272 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,641 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,552 |
| The Only Country ... | 0 | - | 4.91 | 80,326 |
