| Asia Capitals Quiz | 0 | - | 4.98 | 690,844 |
| Asia Capital to Country | 0 | - | 4.96 | 126,441 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,048 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,489 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,036 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,677 |
| Capitals of the Stans | 0 | - | 4.95 | 26,724 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,949 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,642 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,313 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,017 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,441 |
| Name a City - European Countries | 0 | - | 4.90 | 65,171 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,952 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,890 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,379 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,785 |
| Europe Capital to Country | 0 | - | 4.99 | 249,513 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,540 |
| European Capitals by Map | 0 | - | 4.99 | 138,492 |
| African Capitals by Map | 0 | - | 4.99 | 133,292 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,311 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,856 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,210 |
| European Coastal Capitals | 0 | - | 4.95 | 90,356 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,075 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,505 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,729 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,463 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,598 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,325 |
| Official Cities in the UK | 0 | - | 4.89 | 282,959 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,870 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,009 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,228 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,871 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,959 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,065 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,060 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,155 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,912 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,445 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,181 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,510 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,329 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,883 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,268 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,028 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,037 |
| Japan Country Quiz | 0 | - | 4.93 | 142,195 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,273 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,191 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,436 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,537 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,303 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,541 |
| Random European Capital to Country | 0 | - | 4.98 | 190,600 |
| Random European Country to Capital | 0 | - | 4.93 | 164,474 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,178 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,576 |
| Random African Capital to Country | 0 | - | 4.97 | 100,476 |
| Random African Country to Capital | 0 | - | 4.94 | 71,076 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,752 |
| Hong Kong Facts | 0 | - | 4.49 | 29,249 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,136 |
| Countries that Border China | 0 | - | 4.96 | 262,816 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,170 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,026 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,819 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,675 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,200 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,733 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,645 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,908 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,218 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,246 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,921 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,560 |
| Countries by Capital City | 0 | - | 5.00 | 67,875 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,947 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,439 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,557 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,933 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,143 |
| Moved Capital Cities | 0 | - | 4.96 | 74,027 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,940 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,629 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,447 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,377 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,006 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,064 |
| Which City in Europe? | 0 | - | 4.83 | 107,143 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,088 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,246 |
| Countries that Beat China | 0 | - | 4.86 | 115,465 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,384 |
| Asia Map Quiz | 0 | - | 4.99 | 914,279 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,877 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,699 |
| Random Country to Capital | 0 | - | 4.98 | 917,939 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,593 |
| Which City in Asia? | 0 | - | 4.52 | 51,316 |
| Boroughs of London | 0 | - | 4.63 | 87,633 |
| Countries that Beat Japan | 0 | - | 4.41 | 67,858 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,708 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,272 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,695 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,853 |
| North American Sports Cities | 0 | - | 4.83 | 171,734 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,230 |
| Cities in European History #1 | 0 | - | 4.63 | 133,774 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,695 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,226 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,641 |
| Name a Valid World City | 0 | - | 4.83 | 70,911 |
| Cities by Former Name | 0 | - | 4.83 | 91,411 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,592 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,310 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,561 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,854 |
| World Capitals by Map | 0 | - | 5.00 | 285,518 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,139 |
| Capitals Starting With H | 0 | - | 4.90 | 91,973 |
| Capitals Starting With K | 0 | - | 4.85 | 77,965 |
| Capitals Starting With L | 0 | - | 4.81 | 87,398 |
| Capitals Starting With M | 0 | - | 4.93 | 106,949 |
| Capitals Starting With P | 0 | - | 4.88 | 77,666 |
| Capitals Starting With R | 0 | - | 4.87 | 81,400 |
| Capitals Starting With S | 0 | - | 4.89 | 85,293 |
| Capitals Starting With T | 0 | - | 4.84 | 75,747 |
| Capitals Starting With W | 0 | - | 4.87 | 91,002 |
| Capitals Starting With A | 0 | - | 4.97 | 127,256 |
| Capitals Starting With B | 0 | - | 4.89 | 117,903 |
| Capitals Starting With D | 0 | - | 4.93 | 95,937 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,804 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,085 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,064 |
| Which City in Canada? | 0 | - | 4.82 | 56,939 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,607 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,055 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,639 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,506 |
| North America Cities by Map | 0 | - | 4.41 | 47,757 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,304 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,766 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,502 |
| Random European City to Country | 0 | - | 4.69 | 117,450 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,666 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,676 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,936 |
| Former Capitals | 0 | - | 4.88 | 71,365 |
| Capital Cities Chain | 0 | - | 4.83 | 82,456 |
| Coldest World Capitals | 0 | - | 4.95 | 133,445 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,372 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,643 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,557 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,817 |
| US States and State Capitals | 0 | - | 4.99 | 161,189 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,770 |
| Countries of the Middle East | 0 | - | 4.96 | 200,706 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,629 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,246 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,504 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,950 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,790 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,068 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,384 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,982 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,644 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,819 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,467 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,893 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 100,991 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,270 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,791 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,113 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,250 |
| South American Cities on the Map | 0 | - | 4.56 | 35,375 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,377 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,856 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,371 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,605 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,175 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,737 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,023 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,494 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,882 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,575 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,317 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,203 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,820 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,438 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,900 |
