| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,055 |
| Asia Capitals Quiz | 0 | - | 4.98 | 595,362 |
| Asia Capital to Country | 0 | - | 4.96 | 105,816 |
| Asian Capitals by Map | 0 | - | 4.98 | 47,270 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,643 |
| Africa Capitals Quiz | 0 | - | 4.99 | 635,892 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,282,924 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 80,540 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,764 |
| World Capitals Quiz | 0 | - | 5.00 | 4,505,689 |
| Europe Capital to Country | 0 | - | 4.99 | 220,280 |
| EU Capitals with No Hints | 0 | - | 4.96 | 125,013 |
| European Capitals by Map | 0 | - | 4.99 | 93,990 |
| African Capitals by Map | 0 | - | 4.99 | 110,995 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 79,073 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,214 |
| European Coastal Capitals | 0 | - | 4.95 | 77,306 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,745 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 194,106 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,134 |
| Countries of the Middle East | 0 | - | 4.96 | 173,996 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,161 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,118 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,958 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,385,725 |
| South America Capitals Quiz | 0 | - | 5.00 | 420,271 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 161,219 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 81,035 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 88,384 |
| Official Cities in the UK | 0 | - | 4.86 | 232,722 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,388 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,300 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,353 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,436 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,975 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,367 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,037 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,560 |
| Random Asian City to Country | 0 | - | 4.52 | 33,724 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,799 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,908 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,993 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 73,715 |
| Northernmost Capital Cities | 0 | - | 4.98 | 94,169 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,828 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,480 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,994 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,748 |
| Countries by Capital City | 0 | - | 4.99 | 49,600 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,030 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,181 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,091 |
| Moved Capital Cities | 0 | - | 4.94 | 52,345 |
| Name a Valid European Capital | 0 | - | 4.94 | 123,895 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 61,761 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 70,640 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,642 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 24,959 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,263 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,714 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,346,598 |
| Asia Map Quiz | 0 | - | 4.99 | 787,578 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,272 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,525 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,780 |
| Random European Capital to Country | 0 | - | 4.97 | 153,015 |
| Random European Country to Capital | 0 | - | 4.92 | 135,170 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,767 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,343 |
| Random African Capital to Country | 0 | - | 4.97 | 79,785 |
| Random African Country to Capital | 0 | - | 4.94 | 61,955 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 67,249 |
| Countries Bordering Saudi Arabia | 0 | - | 4.94 | 112,055 |
| Countries Bordering Turkey | 0 | - | 4.98 | 109,062 |
| Countries Closest to Cyprus | 0 | - | 4.81 | 45,269 |
| Countries Closest to Turkey | 0 | - | 4.94 | 106,579 |
| Jordan Country Quiz | 0 | - | 4.83 | 27,852 |
| Oman Country Quiz | 0 | - | 4.85 | 23,779 |
| Qatar Country Quiz | 0 | - | 4.82 | 28,476 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,107 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,174 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,530,656 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,411 |
| Cities by Former Name | 0 | - | 4.86 | 71,497 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,593 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,507 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,898 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,484 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,888 |
| World Capitals by Map | 0 | - | 5.00 | 242,501 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,376 |
| Random Capital to Country | 0 | - | 4.99 | 2,364,690 |
| Random Country to Capital | 0 | - | 4.98 | 803,981 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,350 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,014 |
| World Capitals By Letter - M | 0 | - | 4.90 | 86,096 |
| World Capitals By Letter - P | 0 | - | 4.86 | 67,181 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,379 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,641 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,529 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,315 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,825 |
| World Capitals By Letter - B | 0 | - | 4.84 | 97,031 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,273 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 80,149 |
| Important Cities in European History | 0 | - | 4.55 | 109,885 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,504 |
| European Cities by Map #1 | 0 | - | 4.65 | 51,866 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,484 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,194 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,598 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 46,090 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,191 |
| Random European Capitals on a Map | 0 | - | 4.97 | 107,039 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,887 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,122 |
| Which City in Europe? | 0 | - | 4.84 | 97,501 |
| Arab Spring Countries | 0 | - | 4.49 | 40,779 |
| Flags of Asia Quiz | 0 | - | 4.99 | 525,686 |
| Countries of Europe by Population | 0 | - | 4.98 | 127,448 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,917 |
| Global Cities Quiz | 0 | - | 4.64 | 157,104 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,291 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,517 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,340 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 35,020 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,840 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 193,648 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 118,671 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,643 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,060 |
| India State Capitals Quiz | 0 | - | 4.31 | 55,169 |
| Capital Cities Chain | 0 | - | 4.86 | 71,522 |
| Coldest World Capitals | 0 | - | 4.96 | 128,115 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,038 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 78,847 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 126,049 |
| Which City in Asia? | 0 | - | 4.45 | 39,972 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,197 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,776 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,811 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,849 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,722 |
| Countries Closest to Egypt | 0 | - | 4.85 | 79,836 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,328 |
| Random European City to Country | 0 | - | 4.72 | 106,458 |
| Random State Capital to U.S. State | 0 | - | 4.86 | 74,850 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,471 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,819 |
| Which City in the Middle East? | 0 | - | 4.48 | 50,963 |
| Which City in Canada? | 0 | - | 4.89 | 45,273 |
| Countries Surrounding Istanbul | 0 | - | 4.88 | 22,314 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,699 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,696 |
| Lonely Planet Top 200 Cities | 0 | - | 4.65 | 209,974 |
| Ancient City to Country | 0 | - | 4.76 | 100,993 |
| City-States | 0 | - | 4.53 | 34,826 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,863 |
| South American Cities on the Map | 0 | - | 4.55 | 33,180 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,977 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,734 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 137,265 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 19,928 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,608 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,393 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 39,976 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.59 | 37,723 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,179 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,415 |
| Capitals A-Z | 0 | - | 4.84 | 41,841 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,229 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,916 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,519 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,318 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 89,752 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,650 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,328 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,257 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,606 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 72,686 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,452 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,121 |
| Flags to Capitals #2 | 0 | - | 4.95 | 36,842 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,130 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 207,313 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,423 |
| Asian Cities by Clue | 0 | - | 4.75 | 24,832 |
| The Only Country ... | 0 | - | 4.88 | 46,369 |
| Hong Kong Facts | 0 | - | 4.46 | 27,828 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,790 |
| Monarchies of Asia | 0 | - | 4.95 | 54,118 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,920 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,617 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,595 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,483 |
| United Arab Emirates Country Quiz | 0 | - | 4.42 | 31,910 |
| Provinces of Turkey | 0 | - | 4.95 | 177,821 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,375 |
| Boundary Waters | 0 | - | 4.93 | 81,217 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 74,979 |
