| Asia Capitals Quiz | 0 | - | 4.98 | 602,960 |
| Asia Capital to Country | 0 | - | 4.96 | 106,802 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,549 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,275 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,858 |
| Africa Capitals Quiz | 0 | - | 4.99 | 644,783 |
| Countries Bordering India | 0 | - | 4.98 | 156,685 |
| Countries Closest to India | 0 | - | 4.96 | 95,089 |
| India State Capitals Quiz | 0 | - | 4.31 | 55,568 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 95,067 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 58,252 |
| Europe Capital to Country | 0 | - | 4.99 | 222,520 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,462 |
| European Capitals by Map | 0 | - | 4.99 | 96,804 |
| African Capitals by Map | 0 | - | 4.99 | 113,036 |
| World Capitals Closest to Bangkok | 0 | - | 4.90 | 38,369 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,049 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,442 |
| European Coastal Capitals | 0 | - | 4.95 | 78,210 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 232,563 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 196,388 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,560 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 45,601 |
| World Capitals Quiz | 0 | - | 5.00 | 4,551,995 |
| South America Capitals Quiz | 0 | - | 5.00 | 431,604 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 163,443 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 82,063 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.92 | 90,445 |
| Official Cities in the UK | 0 | - | 4.86 | 235,466 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,086 |
| North America Capitals Quiz | 0 | - | 4.99 | 189,109 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,194 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,124 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,764 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,486 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,266 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,592 |
| Random Asian City to Country | 0 | - | 4.52 | 40,522 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,401,099 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,699 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 96,569 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 74,411 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,044 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,305 |
| Name a Valid European Capital | 0 | - | 4.94 | 126,990 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,169 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 53,016 |
| Nepal Country Quiz | 0 | - | 4.95 | 33,752 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,592 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 25,146 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,497 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,521 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,244 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,489 |
| Same Letter Country and Capital | 0 | - | 4.99 | 129,211 |
| Countries by Capital City | 0 | - | 4.99 | 50,872 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,786 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,876 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,309 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,000 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,404 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,906 |
| Moved Capital Cities | 0 | - | 4.96 | 67,716 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 14,000 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,284 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,909 |
| Random European Capital to Country | 0 | - | 4.97 | 154,405 |
| Random European Country to Capital | 0 | - | 4.92 | 136,249 |
| Random Asian Country to Capital | 0 | - | 4.94 | 86,460 |
| Random Asian Capital to Country | 0 | - | 4.97 | 90,490 |
| Random African Capital to Country | 0 | - | 4.97 | 80,695 |
| Random African Country to Capital | 0 | - | 4.94 | 62,577 |
| Melbourne Suburbs | 0 | - | 4.81 | 38,619 |
| India Country Quiz | 0 | - | 4.42 | 118,885 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,353,270 |
| Asia Map Quiz | 0 | - | 4.99 | 796,605 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,542,478 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 92,545 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,336 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,773 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,802 |
| Random European Capitals on a Map | 0 | - | 4.98 | 108,396 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 80,585 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,758 |
| Which City in Europe? | 0 | - | 4.84 | 98,465 |
| Countries that Visit India the Most | 0 | - | 4.55 | 40,288 |
| Bhutan Country Quiz | 0 | - | 4.88 | 21,789 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.58 | 52,150 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,791 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,495 |
| Important Cities in European History | 0 | - | 4.55 | 110,393 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,707 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,128 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,417 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,135 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 46,701 |
| Cities by Former Name | 0 | - | 4.86 | 72,286 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,838 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,812 |
| World Capitals by Proximity | 0 | - | 4.89 | 302,448 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,171 |
| World Capitals by Map | 0 | - | 5.00 | 246,001 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,821 |
| Random Capital to Country | 0 | - | 4.99 | 2,385,715 |
| Random Country to Capital | 0 | - | 4.98 | 811,354 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,867 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,532 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,796 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,726 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,861 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,185 |
| World Capitals By Letter - T | 0 | - | 4.81 | 67,031 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,866 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,734 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,728 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,871 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 127,333 |
| Which City in Asia? | 0 | - | 4.45 | 40,339 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,290,654 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 81,338 |
| Flags of Asia Quiz | 0 | - | 4.99 | 531,981 |
| Countries of Europe by Population | 0 | - | 4.98 | 130,211 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,342 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 195,191 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,424 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,336 |
| Tokyo City Trivia | 0 | - | 4.50 | 12,567 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,400 |
| Capital Cities Chain | 0 | - | 4.86 | 72,208 |
| Coldest World Capitals | 0 | - | 4.96 | 128,521 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,429 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,733 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 75,838 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,977 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 75,668 |
| Which City in Canada? | 0 | - | 4.89 | 45,763 |
| Countries of the Middle East | 0 | - | 4.96 | 176,146 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 112,336 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 94,845 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 142,246 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 89,885 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 97,824 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 101,232 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,010 |
| Global Cities Quiz | 0 | - | 4.64 | 157,593 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,427 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,904 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,480 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,097 |
| Random European City to Country | 0 | - | 4.71 | 107,788 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 123,160 |
| Asian Cities by Clue | 0 | - | 4.75 | 24,944 |
| Which City in the Middle East? | 0 | - | 4.48 | 63,485 |
| Hong Kong Facts | 0 | - | 4.46 | 27,945 |
| India Cities Map Quiz | 0 | - | 4.63 | 56,845 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 208,556 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 159,794 |
| UK Cities and Towns by Map | 0 | - | 4.54 | 44,147 |
| South American Cities on the Map | 0 | - | 4.55 | 33,367 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,417 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 21,013 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,895 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,643 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 40,699 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 38,652 |
| Capitals A-Z | 0 | - | 4.85 | 42,141 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 43,047 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,571 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,571 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,902 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,994 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,106 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,875 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,467 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,724 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 209,022 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,568 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 92,663 |
| The Only Country ... | 0 | - | 4.88 | 47,620 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 122,850 |
| Monarchies of Asia | 0 | - | 4.95 | 54,607 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 113,718 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 38,265 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 92,902 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 89,196 |
| Countries that Beat India | 0 | - | 4.38 | 57,419 |
| Pakistan Country Quiz | 0 | - | 4.50 | 55,617 |
| Bangladesh Country Quiz | 0 | - | 4.76 | 38,881 |
| States of India | 0 | - | 4.91 | 158,107 |
| Pixelated Asia Map | 0 | - | 4.90 | 64,126 |
| Lonely Planet Top 200 Cities | 0 | - | 4.58 | 210,964 |
| Ancient City to Country | 0 | - | 4.76 | 101,660 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,443 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,950 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 40,030 |
| City-States | 0 | - | 4.54 | 35,070 |
| North America Cities by Map | 0 | - | 4.40 | 45,560 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.28 | 32,079 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,314 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,127 |
