| Asia Capitals Quiz | 0 | - | 4.98 | 688,357 |
| Asia Capital to Country | 0 | - | 4.96 | 126,073 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,640 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,309 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,879 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,432 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,751 |
| Capitals of the Stans | 0 | - | 4.95 | 26,570 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,792 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,600 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,705 |
| Name a City - European Countries | 0 | - | 4.91 | 64,746 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,762 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,963 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,321 |
| Former Capitals | 0 | - | 4.88 | 71,243 |
| Europe Capital to Country | 0 | - | 4.99 | 248,651 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,963 |
| European Capitals by Map | 0 | - | 4.99 | 137,414 |
| African Capitals by Map | 0 | - | 4.99 | 132,703 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,520 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,898 |
| European Coastal Capitals | 0 | - | 4.95 | 90,034 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,924 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,573 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,539 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,244 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,043 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,481 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,262 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,975 |
| Official Cities in the UK | 0 | - | 4.89 | 281,637 |
| Cities in European History #1 | 0 | - | 4.63 | 133,465 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,743 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,936 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,910 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,644 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,498 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,874 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,496 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,945 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,980 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 209,689 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,532 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,853 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,874 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,144 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,028 |
| World Capitals Quiz | 0 | - | 5.00 | 5,045,954 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,656 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,480 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,860 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,570 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,530 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,693 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,079 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,807 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,319 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,250 |
| Random European Capital to Country | 0 | - | 4.98 | 189,663 |
| Random European Country to Capital | 0 | - | 4.92 | 147,768 |
| Random African Capital to Country | 0 | - | 4.97 | 99,944 |
| Random African Country to Capital | 0 | - | 4.94 | 70,418 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,166 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,407 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,904 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,716 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,350 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,341 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,431 |
| 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 | 15,874 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,416 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,146 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,377 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,773 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,970 |
| Which City in Europe? | 0 | - | 4.83 | 106,953 |
| London Geography | 0 | - | 4.47 | 59,540 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,735 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,449 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,903 |
| Which European Capital? | 0 | - | 4.89 | 48,725 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,324 |
| 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 | 55,040 |
| Find the City #1 | 0 | - | 4.97 | 42,426 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,449 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,971 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,943 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,151 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,003 |
| Countries by Capital City | 0 | - | 5.00 | 67,275 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,629 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,166 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,617 |
| Moved Capital Cities | 0 | - | 4.96 | 73,814 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,827 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,901 |
| Random Country to Capital | 0 | - | 4.98 | 914,192 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,985 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,274 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,407 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,903 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,135 |
| Oldest Capital Cities | 0 | - | 4.44 | 45,564 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,355 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,356 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,252 |
| North American Sports Cities | 0 | - | 4.83 | 171,283 |
| 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 | 55,623 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,831 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,055 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,270 |
| 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 | 70,463 |
| Cities by Former Name | 0 | - | 4.84 | 91,194 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,452 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,176 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,396 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,376 |
| World Capitals by Map | 0 | - | 5.00 | 284,504 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,906 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,023 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,962 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,463 |
| Capitals Starting With H | 0 | - | 4.90 | 91,644 |
| Capitals Starting With K | 0 | - | 4.85 | 75,889 |
| Capitals Starting With L | 0 | - | 4.81 | 87,072 |
| Capitals Starting With M | 0 | - | 4.93 | 106,466 |
| Capitals Starting With P | 0 | - | 4.88 | 77,390 |
| 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 | 126,832 |
| Capitals Starting With B | 0 | - | 4.89 | 117,542 |
| Capitals Starting With D | 0 | - | 4.93 | 95,625 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,534 |
| US States and State Capitals | 0 | - | 4.99 | 159,791 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,827 |
| Which City in Canada? | 0 | - | 4.82 | 56,826 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 57,730 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,921 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,518 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,319 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 271,547 |
| Map Hunter - World Cities | 0 | - | 5.00 | 189,795 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,999 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,683 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,584 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,344 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,341 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,555 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,848 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,012 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,688 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 77,052 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,602 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,484 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,846 |
| 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 | 96,468 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,840 |
| 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 | 45,466 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,735 |
| Random European City to Country | 0 | - | 4.69 | 116,880 |
| Random Asian City to Country | 0 | - | 4.56 | 44,428 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,003 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,277 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,500 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,621 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,048 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,897 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,590 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,246 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,862 |
| Capital Cities Chain | 0 | - | 4.84 | 82,162 |
| Coldest World Capitals | 0 | - | 4.95 | 133,179 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,393 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,762 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,863 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,055 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,089 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,093 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,707 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,677 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,545 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,269 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,635 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,549 |
| The Only Country ... | 0 | - | 4.91 | 80,321 |
