| Asia Capitals Quiz | 0 | - | 4.98 | 700,582 |
| Asia Capital to Country | 0 | - | 4.96 | 127,764 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,195 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,305 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,546 |
| Capitals of the Stans | 0 | - | 4.95 | 27,270 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,652 |
| Name a City - European Countries | 0 | - | 4.89 | 66,484 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 94,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,775 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,461 |
| Europe Capital to Country | 0 | - | 4.99 | 252,758 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,414 |
| European Capitals by Map | 0 | - | 4.99 | 142,772 |
| African Capitals by Map | 0 | - | 4.99 | 142,756 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,230 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,214 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,466 |
| European Coastal Capitals | 0 | - | 4.95 | 91,571 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,565 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,914 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,480 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,142 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,996 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,593 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,169 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,018 |
| Official Cities in the UK | 0 | - | 4.89 | 287,143 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,978 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,321 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,906 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,772 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,424 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,718 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,118 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,874 |
| Random Asian City to Country | 0 | - | 4.56 | 44,656 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,900 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,192 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,114 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,425 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,572 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,879 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,123 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,738 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,216 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,654 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,829 |
| Find the City #1 | 0 | - | 4.97 | 43,474 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,688 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,165 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,440 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,593 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,543 |
| Countries by Capital City | 0 | - | 5.00 | 69,772 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,262 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,438 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,722 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,800 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,039 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,313 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,967 |
| Moved Capital Cities | 0 | - | 4.96 | 74,775 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,267 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,199 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,159 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,893 |
| Random European Capital to Country | 0 | - | 4.98 | 192,450 |
| Random European Country to Capital | 0 | - | 4.93 | 166,144 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,639 |
| Random African Capital to Country | 0 | - | 4.97 | 101,557 |
| Random African Country to Capital | 0 | - | 4.94 | 71,944 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,600 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,302 |
| Vietnam Country Quiz | 0 | - | 4.68 | 63,983 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,836 |
| Asia Map Quiz | 0 | - | 4.99 | 927,366 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,047 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,434 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,297 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,689 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,066 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,391 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,628 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,885 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,393 |
| Which City in Europe? | 0 | - | 4.83 | 108,053 |
| Brunei Country Quiz | 0 | - | 4.87 | 22,123 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,646 |
| North American Sports Cities | 0 | - | 4.82 | 173,364 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Cities in European History #1 | 0 | - | 4.63 | 134,994 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,488 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,934 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,253 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,121 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,670 |
| Name a Valid World City | 0 | - | 4.85 | 72,208 |
| Cities by Former Name | 0 | - | 4.83 | 92,231 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,076 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,038 |
| World Capitals by Map | 0 | - | 5.00 | 290,279 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,994 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,536 |
| Random Country to Capital | 0 | - | 4.98 | 931,112 |
| Capitals Starting With H | 0 | - | 4.91 | 93,509 |
| Capitals Starting With K | 0 | - | 4.89 | 84,571 |
| Capitals Starting With L | 0 | - | 4.81 | 96,179 |
| Capitals Starting With M | 0 | - | 4.94 | 109,469 |
| Capitals Starting With P | 0 | - | 4.88 | 79,187 |
| Capitals Starting With R | 0 | - | 4.89 | 82,655 |
| Capitals Starting With S | 0 | - | 4.90 | 86,753 |
| Capitals Starting With T | 0 | - | 4.86 | 76,998 |
| Capitals Starting With W | 0 | - | 4.87 | 91,832 |
| Capitals Starting With A | 0 | - | 4.97 | 129,371 |
| Capitals Starting With B | 0 | - | 4.89 | 119,729 |
| Capitals Starting With D | 0 | - | 4.94 | 97,371 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,483 |
| Which City in Asia? | 0 | - | 4.52 | 51,641 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,383 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,281 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,799 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,616 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,883 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,851 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,144 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,959 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,896 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,755 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,291 |
| Former Capitals | 0 | - | 4.88 | 71,753 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,988 |
| Capital Cities Chain | 0 | - | 4.84 | 83,601 |
| Coldest World Capitals | 0 | - | 4.95 | 134,378 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,310 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,797 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,622 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,066 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,930 |
| Which City in Canada? | 0 | - | 4.83 | 57,444 |
| Countries of the Middle East | 0 | - | 4.96 | 203,414 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,120 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,576 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,810 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,127 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,386 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 111,009 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,826 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,172 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,249 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,733 |
| North America Cities by Map | 0 | - | 4.41 | 47,983 |
| Random European City to Country | 0 | - | 4.69 | 118,588 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 68,249 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,039 |
| US States and State Capitals | 0 | - | 4.99 | 166,229 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,861 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,374 |
| Hong Kong Facts | 0 | - | 4.49 | 29,383 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,074 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,444 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,681 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,725 |
| South American Cities on the Map | 0 | - | 4.52 | 35,593 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,038 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,312 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,689 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,529 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,162 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,209 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,370 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,722 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,644 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,975 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,113 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,853 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,923 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,631 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,561 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,669 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,605 |
| Flags to Capitals #1 | 0 | - | 4.96 | 62,500 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,162 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,760 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,262 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 105,105 |
| The Only Country ... | 0 | - | 4.91 | 82,148 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,378 |
| Monarchies of Asia | 0 | - | 4.97 | 71,654 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,397 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,985 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,160 |
| Pixelated Asia Map | 0 | - | 4.91 | 73,988 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,874 |
