| Asia Capitals Quiz | 0 | - | 4.98 | 690,426 |
| Asia Capital to Country | 0 | - | 4.96 | 126,359 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,945 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,443 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,629 |
| Capitals of the Stans | 0 | - | 4.95 | 26,685 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,090 |
| Name a City - European Countries | 0 | - | 4.90 | 65,099 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,810 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,296 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,728 |
| Europe Capital to Country | 0 | - | 4.99 | 249,358 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,443 |
| European Capitals by Map | 0 | - | 4.99 | 138,325 |
| African Capitals by Map | 0 | - | 4.99 | 133,137 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,939 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,784 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,150 |
| European Coastal Capitals | 0 | - | 4.95 | 90,295 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,848 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,323 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,685 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,866 |
| World Capitals Quiz | 0 | - | 5.00 | 5,058,771 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,091 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,302 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,517 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,118 |
| Official Cities in the UK | 0 | - | 4.89 | 282,754 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,855 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,243 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,813 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,169 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,834 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,900 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,031 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,994 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,111 |
| Random Asian City to Country | 0 | - | 4.56 | 44,455 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,138 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,858 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,723 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,345 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,429 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,848 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,923 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,003 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,251 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,732 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,667 |
| Find the City #1 | 0 | - | 4.97 | 42,614 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,830 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,184 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,204 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,835 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,442 |
| Countries by Capital City | 0 | - | 5.00 | 67,772 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,890 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,385 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,341 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,120 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,884 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,131 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,417 |
| Moved Capital Cities | 0 | - | 4.96 | 73,990 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,913 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,481 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,522 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,330 |
| Random European Capital to Country | 0 | - | 4.98 | 190,494 |
| Random European Country to Capital | 0 | - | 4.93 | 164,020 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,038 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,206 |
| Random African Capital to Country | 0 | - | 4.97 | 100,359 |
| Random African Country to Capital | 0 | - | 4.94 | 70,960 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,664 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,384 |
| Vietnam Country Quiz | 0 | - | 4.74 | 63,377 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,445,581 |
| Asia Map Quiz | 0 | - | 4.99 | 913,285 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,977 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,351 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,662 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,561 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,876 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,589 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,399 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,972 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,044 |
| Which City in Europe? | 0 | - | 4.83 | 107,110 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,879 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,583 |
| North American Sports Cities | 0 | - | 4.83 | 171,642 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,139 |
| Cities in European History #1 | 0 | - | 4.63 | 133,711 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,289 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,683 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,092 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,183 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,603 |
| Name a Valid World City | 0 | - | 4.83 | 70,836 |
| Cities by Former Name | 0 | - | 4.83 | 91,369 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,286 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,527 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,777 |
| World Capitals by Map | 0 | - | 5.00 | 285,307 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,091 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,678 |
| Random Country to Capital | 0 | - | 4.98 | 917,037 |
| Capitals Starting With H | 0 | - | 4.90 | 91,875 |
| Capitals Starting With K | 0 | - | 4.85 | 76,054 |
| Capitals Starting With L | 0 | - | 4.81 | 87,283 |
| Capitals Starting With M | 0 | - | 4.93 | 106,801 |
| Capitals Starting With P | 0 | - | 4.88 | 77,563 |
| Capitals Starting With R | 0 | - | 4.87 | 81,326 |
| Capitals Starting With S | 0 | - | 4.89 | 85,197 |
| Capitals Starting With T | 0 | - | 4.84 | 75,668 |
| Capitals Starting With W | 0 | - | 4.87 | 90,946 |
| Capitals Starting With A | 0 | - | 4.97 | 127,122 |
| Capitals Starting With B | 0 | - | 4.89 | 117,778 |
| Capitals Starting With D | 0 | - | 4.93 | 95,841 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,377 |
| Which City in Asia? | 0 | - | 4.52 | 51,296 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,344 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,488 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,683 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,845 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,478 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,702 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,321 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,560 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,630 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,175 |
| Former Capitals | 0 | - | 4.88 | 71,346 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,553 |
| Capital Cities Chain | 0 | - | 4.83 | 82,401 |
| Coldest World Capitals | 0 | - | 4.95 | 133,411 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,313 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,575 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,343 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,766 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,026 |
| Which City in Canada? | 0 | - | 4.82 | 56,926 |
| Countries of the Middle East | 0 | - | 4.96 | 200,573 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,555 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,176 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,426 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,887 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,743 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,015 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,217 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,232 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,777 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,101 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,546 |
| North America Cities by Map | 0 | - | 4.41 | 47,742 |
| Random European City to Country | 0 | - | 4.69 | 117,388 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,886 |
| US States and State Capitals | 0 | - | 4.99 | 160,917 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,763 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,034 |
| Hong Kong Facts | 0 | - | 4.49 | 29,242 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,203 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,818 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,218 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,464 |
| South American Cities on the Map | 0 | - | 4.56 | 35,353 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,310 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,833 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,346 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,562 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,125 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,703 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,005 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,484 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,837 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,392 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,894 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,561 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,091 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,282 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,042 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,021 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,267 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,243 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,879 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,068 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,137 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,775 |
| The Only Country ... | 0 | - | 4.91 | 80,667 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,962 |
| Monarchies of Asia | 0 | - | 4.97 | 70,921 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,741 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,095 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,696 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,940 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,762 |
| Ancient City to Country | 0 | - | 4.70 | 107,886 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,908 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,692 |
