| Asia Capitals Quiz | 0 | - | 4.98 | 685,195 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,036 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,113 |
| Capitals of the Stans | 0 | - | 4.95 | 26,382 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,715 |
| China Cities Map Quiz | 0 | - | 4.93 | 103,963 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,724 |
| Hong Kong Facts | 0 | - | 4.48 | 29,171 |
| Name a City - European Countries | 0 | - | 4.92 | 64,306 |
| Countries that Border China | 0 | - | 4.96 | 261,742 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,285 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,705 |
| Europe Capital to Country | 0 | - | 4.99 | 247,384 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,354 |
| European Capitals by Map | 0 | - | 4.99 | 136,071 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,786 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,104 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,555 |
| European Coastal Capitals | 0 | - | 4.95 | 89,687 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,516 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,637 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,391 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Countries that Beat China | 0 | - | 4.86 | 114,653 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,047 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,989 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,881 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,933 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,785 |
| Official Cities in the UK | 0 | - | 4.89 | 280,313 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,741 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,670 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,592 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,362 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,051 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,662 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,395 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,727 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,851 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,130 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,764 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,182 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,332 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,740 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,630 |
| Japan Country Quiz | 0 | - | 4.92 | 141,155 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,763 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,660 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,575 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,863 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,601 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,552 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,518 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,300 |
| Countries by Capital City | 0 | - | 5.00 | 66,527 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,262 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,849 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,132 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,356 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,362 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,025 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Moved Capital Cities | 0 | - | 4.96 | 73,544 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,800 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,978 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,200 |
| Random European Capital to Country | 0 | - | 4.98 | 189,109 |
| Random European Country to Capital | 0 | - | 4.92 | 147,371 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,306 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,348 |
| Random African Capital to Country | 0 | - | 4.97 | 99,690 |
| Random African Country to Capital | 0 | - | 4.94 | 70,166 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,696 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,621 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,903 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,669 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,744 |
| Countries Closest to Japan | 0 | - | 4.92 | 137,861 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,617 |
| Asia Map Quiz | 0 | - | 4.99 | 906,329 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,657 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,779 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,981 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,779 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,222 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,768 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,465 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,841 |
| Which City in Europe? | 0 | - | 4.83 | 106,575 |
| London Geography | 0 | - | 4.47 | 59,436 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,367 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,674 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,460 |
| Closest Countries to North Korea | 0 | - | 4.94 | 121,750 |
| China Multiple Choice | 0 | - | 4.50 | 37,140 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,053 |
| North American Sports Cities | 0 | - | 4.83 | 170,805 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,900 |
| Cities in European History #1 | 0 | - | 4.63 | 133,032 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,551 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,006 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,670 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,144 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,367 |
| Name a Valid World City | 0 | - | 4.83 | 70,045 |
| Cities by Former Name | 0 | - | 4.84 | 90,904 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,658 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,212 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,845 |
| World Capitals by Map | 0 | - | 5.00 | 282,984 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,619 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,973 |
| Random Country to Capital | 0 | - | 4.98 | 910,981 |
| Capitals Starting With H | 0 | - | 4.90 | 90,198 |
| Capitals Starting With K | 0 | - | 4.85 | 75,613 |
| Capitals Starting With L | 0 | - | 4.81 | 86,741 |
| Capitals Starting With M | 0 | - | 4.93 | 105,933 |
| Capitals Starting With P | 0 | - | 4.88 | 77,109 |
| Capitals Starting With R | 0 | - | 4.87 | 80,902 |
| Capitals Starting With S | 0 | - | 4.89 | 84,726 |
| Capitals Starting With T | 0 | - | 4.84 | 75,228 |
| Capitals Starting With W | 0 | - | 4.89 | 90,547 |
| Capitals Starting With A | 0 | - | 4.97 | 126,433 |
| Capitals Starting With B | 0 | - | 4.89 | 117,192 |
| Capitals Starting With D | 0 | - | 4.93 | 95,281 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,255 |
| Which City in Asia? | 0 | - | 4.51 | 51,090 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,489 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,650 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,345 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,377 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,909 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,841 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,284 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,132 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,965 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,578 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,289 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,076 |
| Former Capitals | 0 | - | 4.88 | 71,107 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,354 |
| Capital Cities Chain | 0 | - | 4.84 | 81,857 |
| Coldest World Capitals | 0 | - | 4.95 | 133,010 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,728 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,924 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,126 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,300 |
| Which City in Canada? | 0 | - | 4.82 | 56,630 |
| Hong Kong A-Z | 0 | - | 4.55 | 14,698 |
| Countries of the Middle East | 0 | - | 4.96 | 198,782 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,626 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,407 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,703 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,345 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,164 |
| China Country Quiz | 0 | - | 4.38 | 115,572 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,305 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,075 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,554 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,012 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| North America Cities by Map | 0 | - | 4.41 | 47,600 |
| Random European City to Country | 0 | - | 4.69 | 116,260 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,038 |
| US States and State Capitals | 0 | - | 4.99 | 158,243 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,709 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,772 |
| Geography of Rome | 0 | - | 4.51 | 16,623 |
| Paris City Trivia | 0 | - | 4.31 | 35,458 |
| Venice Trivia | 0 | - | 4.45 | 10,416 |
| Milan Trivia | 0 | - | 4.56 | 15,114 |
| Berlin City Trivia | 0 | - | 4.67 | 13,068 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,752 |
| Rome City Trivia | 0 | - | 4.49 | 20,578 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,797 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,742 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,687 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,314 |
| South American Cities on the Map | 0 | - | 4.57 | 35,238 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,635 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,565 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,162 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,067 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,596 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,170 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,777 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,447 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,064 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,809 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,269 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,310 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,137 |
