| Asia Capitals Quiz | 0 | - | 4.98 | 695,620 |
| Asia Capital to Country | 0 | - | 4.96 | 126,981 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,089 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,820 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,110 |
| Capitals of the Stans | 0 | - | 4.95 | 26,979 |
| Name a City - European Countries | 0 | - | 4.90 | 65,785 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,714 |
| Countries that Border China | 0 | - | 4.96 | 263,706 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,068 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,158 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,635 |
| Countries that Beat China | 0 | - | 4.85 | 116,249 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,083 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,561 |
| Europe Capital to Country | 0 | - | 4.99 | 251,174 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,396 |
| European Capitals by Map | 0 | - | 4.99 | 140,611 |
| African Capitals by Map | 0 | - | 4.99 | 138,593 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,436 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,793 |
| European Coastal Capitals | 0 | - | 4.95 | 90,937 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,219 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,878 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,975 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,917 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,938 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,160 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,420 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,486 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,637 |
| Official Cities in the UK | 0 | - | 4.89 | 284,925 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,758 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,916 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,812 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,282 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,645 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,373 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,646 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,484 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,529 |
| Random Asian City to Country | 0 | - | 4.56 | 44,568 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,772 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,345 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,138 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,929 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,339 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,976 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,357 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,041 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,557 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,901 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,655 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,865 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,825 |
| Random European Capital to Country | 0 | - | 4.98 | 191,621 |
| Random European Country to Capital | 0 | - | 4.93 | 165,505 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,780 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,121 |
| Random African Capital to Country | 0 | - | 4.97 | 101,000 |
| Random African Country to Capital | 0 | - | 4.94 | 71,481 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,752 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,477 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,621 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,328 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,518 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,905 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,504 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,725 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,759 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,172 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,509 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,059 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,691 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,644 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,805 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,661 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,515 |
| Countries by Capital City | 0 | - | 5.00 | 68,800 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,467 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,906 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,520 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,502 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,226 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,970 |
| Moved Capital Cities | 0 | - | 4.96 | 74,413 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,078 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,015 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,071 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,681 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,365 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| Which City in Europe? | 0 | - | 4.83 | 107,664 |
| London Geography | 0 | - | 4.47 | 59,771 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,600 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,714 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,782 |
| China Multiple Choice | 0 | - | 4.50 | 37,344 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,124 |
| Asia Map Quiz | 0 | - | 4.99 | 920,928 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,152 |
| North American Sports Cities | 0 | - | 4.83 | 172,752 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,438 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,672 |
| Name a Valid World City | 0 | - | 4.83 | 71,579 |
| Cities by Former Name | 0 | - | 4.83 | 91,801 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,530 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,819 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,500 |
| World Capitals by Map | 0 | - | 5.00 | 287,927 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,569 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,175 |
| Random Country to Capital | 0 | - | 4.98 | 923,882 |
| Capitals Starting With H | 0 | - | 4.91 | 92,809 |
| Capitals Starting With K | 0 | - | 4.88 | 83,864 |
| Capitals Starting With L | 0 | - | 4.81 | 88,332 |
| Capitals Starting With M | 0 | - | 4.93 | 108,210 |
| Capitals Starting With P | 0 | - | 4.88 | 78,442 |
| Capitals Starting With R | 0 | - | 4.87 | 82,055 |
| Capitals Starting With S | 0 | - | 4.90 | 86,041 |
| Capitals Starting With T | 0 | - | 4.84 | 76,383 |
| Capitals Starting With W | 0 | - | 4.87 | 91,437 |
| Capitals Starting With A | 0 | - | 4.97 | 128,405 |
| Capitals Starting With B | 0 | - | 4.88 | 118,817 |
| Capitals Starting With D | 0 | - | 4.93 | 96,715 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,010 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,327 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,350 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,467 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,820 |
| Cities in European History #1 | 0 | - | 4.63 | 134,300 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,395 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,820 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,174 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,181 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,234 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,812 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,350 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,528 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,210 |
| Which City in Asia? | 0 | - | 4.52 | 51,476 |
| Which City in Canada? | 0 | - | 4.83 | 57,190 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,066 |
| Hong Kong A-Z | 0 | - | 4.55 | 14,813 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,594 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,837 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,638 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,654 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,496 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,728 |
| Random European City to Country | 0 | - | 4.69 | 118,145 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,353 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,253 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,496 |
| Former Capitals | 0 | - | 4.88 | 71,556 |
| Capital Cities Chain | 0 | - | 4.84 | 83,052 |
| Coldest World Capitals | 0 | - | 4.95 | 133,804 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,847 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,194 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,106 |
| US States and State Capitals | 0 | - | 4.99 | 163,839 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,814 |
| Geography of Rome | 0 | - | 4.51 | 16,687 |
| Paris City Trivia | 0 | - | 4.31 | 35,580 |
| Venice Trivia | 0 | - | 4.45 | 10,475 |
| Milan Trivia | 0 | - | 4.56 | 15,198 |
| Berlin City Trivia | 0 | - | 4.67 | 13,275 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,828 |
| Rome City Trivia | 0 | - | 4.49 | 20,701 |
| Countries of the Middle East | 0 | - | 4.96 | 201,890 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,360 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,911 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,141 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,483 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,489 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,488 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,573 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,952 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,273 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,548 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,972 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,187 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,456 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,601 |
| South American Cities on the Map | 0 | - | 4.53 | 35,484 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,092 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,070 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,511 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,049 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,644 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,960 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,196 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,611 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,236 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,651 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,013 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,425 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,764 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,882 |
