| Asia Capitals Quiz | 0 | - | 4.98 | 687,493 |
| Asia Capital to Country | 0 | - | 4.96 | 125,948 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,476 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,271 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,333 |
| Capitals of the Stans | 0 | - | 4.95 | 26,509 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,974 |
| Name a City - European Countries | 0 | - | 4.92 | 64,652 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,600 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,156 |
| Europe Capital to Country | 0 | - | 4.99 | 248,380 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,800 |
| European Capitals by Map | 0 | - | 4.99 | 137,026 |
| African Capitals by Map | 0 | - | 4.99 | 132,469 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,850 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,424 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,806 |
| European Coastal Capitals | 0 | - | 4.95 | 89,947 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,583 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,310 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,494 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,727 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,904 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,146 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,282 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,144 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,911 |
| Official Cities in the UK | 0 | - | 4.89 | 281,231 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,823 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,932 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,542 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,800 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,570 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,349 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,815 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,686 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,889 |
| Random Asian City to Country | 0 | - | 4.56 | 44,416 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,183 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,428 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,521 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,669 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,004 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,564 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,426 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,265 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,788 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,861 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,438 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,097 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,615 |
| Find the City #1 | 0 | - | 4.97 | 42,294 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,293 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,882 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,848 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,009 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,839 |
| Countries by Capital City | 0 | - | 5.00 | 67,073 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,535 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,062 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,009 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,674 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,542 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,057 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,277 |
| Moved Capital Cities | 0 | - | 4.96 | 73,740 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,847 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,192 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,334 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 73,916 |
| Random European Capital to Country | 0 | - | 4.98 | 189,500 |
| Random European Country to Capital | 0 | - | 4.92 | 147,667 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,512 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,603 |
| Random African Capital to Country | 0 | - | 4.97 | 99,848 |
| Random African Country to Capital | 0 | - | 4.94 | 70,352 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,033 |
| Hong Kong Facts | 0 | - | 4.48 | 29,200 |
| Countries Bordering India | 0 | - | 4.98 | 163,078 |
| Countries Closest to India | 0 | - | 4.97 | 102,326 |
| Pakistan Country Quiz | 0 | - | 4.54 | 61,394 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,435 |
| Asia Map Quiz | 0 | - | 4.99 | 908,701 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,624 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,071 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,208 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,234 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,811 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,369 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,042 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,679 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,935 |
| Which City in Europe? | 0 | - | 4.83 | 106,883 |
| London Geography | 0 | - | 4.47 | 59,507 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,077 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,269 |
| North American Sports Cities | 0 | - | 4.83 | 171,118 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,978 |
| Cities in European History #1 | 0 | - | 4.63 | 133,350 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,601 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,037 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,891 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,314 |
| Name a Valid World City | 0 | - | 4.83 | 70,338 |
| Cities by Former Name | 0 | - | 4.84 | 91,115 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,858 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,342 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,227 |
| World Capitals by Map | 0 | - | 5.00 | 284,092 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,809 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,795 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,006 |
| Random Country to Capital | 0 | - | 4.98 | 913,219 |
| Capitals Starting With H | 0 | - | 4.90 | 91,531 |
| Capitals Starting With K | 0 | - | 4.85 | 75,831 |
| Capitals Starting With L | 0 | - | 4.81 | 86,999 |
| Capitals Starting With M | 0 | - | 4.93 | 106,347 |
| Capitals Starting With P | 0 | - | 4.88 | 77,334 |
| Capitals Starting With R | 0 | - | 4.87 | 81,105 |
| Capitals Starting With S | 0 | - | 4.89 | 84,960 |
| Capitals Starting With T | 0 | - | 4.84 | 75,424 |
| Capitals Starting With W | 0 | - | 4.89 | 90,744 |
| Capitals Starting With A | 0 | - | 4.97 | 126,748 |
| Capitals Starting With B | 0 | - | 4.89 | 117,464 |
| Capitals Starting With D | 0 | - | 4.93 | 95,552 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,855 |
| Which City in Asia? | 0 | - | 4.52 | 51,209 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,537 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,851 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,153 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,624 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,370 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,365 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,485 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,875 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,435 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,132 |
| Former Capitals | 0 | - | 4.88 | 71,217 |
| Capital Cities Chain | 0 | - | 4.84 | 82,072 |
| Coldest World Capitals | 0 | - | 4.95 | 133,129 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,964 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,157 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,382 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,410 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,740 |
| Which City in Canada? | 0 | - | 4.82 | 56,789 |
| Istanbul City Trivia | 0 | - | 4.24 | 12,356 |
| Countries of the Middle East | 0 | - | 4.96 | 199,330 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,996 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,700 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,970 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,567 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,422 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,477 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,178 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,723 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,656 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,048 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,488 |
| North America Cities by Map | 0 | - | 4.41 | 47,659 |
| Random European City to Country | 0 | - | 4.69 | 116,796 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,472 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,461 |
| US States and State Capitals | 0 | - | 4.99 | 159,294 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,726 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,915 |
| Geography of Rome | 0 | - | 4.51 | 16,631 |
| Paris City Trivia | 0 | - | 4.31 | 35,477 |
| Venice Trivia | 0 | - | 4.45 | 10,428 |
| Milan Trivia | 0 | - | 4.56 | 15,132 |
| Berlin City Trivia | 0 | - | 4.67 | 13,118 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,764 |
| Rome City Trivia | 0 | - | 4.49 | 20,604 |
| Vienna City Trivia | 0 | - | 4.67 | 14,902 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,341 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,132 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,067 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,364 |
| South American Cities on the Map | 0 | - | 4.56 | 35,272 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,920 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,659 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,223 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,208 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,791 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,468 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,874 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,426 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,561 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,806 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,205 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,847 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,356 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,629 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,197 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,861 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,800 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,999 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,032 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,634 |
