| Asia Capitals Quiz | 0 | - | 4.98 | 692,764 |
| Asia Capital to Country | 0 | - | 4.96 | 126,652 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,377 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,584 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,825 |
| Capitals of the Stans | 0 | - | 4.95 | 26,838 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,581 |
| Name a City - European Countries | 0 | - | 4.90 | 65,363 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,997 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,983 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,662 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Europe Capital to Country | 0 | - | 4.99 | 250,065 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,857 |
| European Capitals by Map | 0 | - | 4.99 | 139,117 |
| African Capitals by Map | 0 | - | 4.99 | 133,767 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,351 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,057 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,408 |
| European Coastal Capitals | 0 | - | 4.95 | 90,581 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,925 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,981 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,823 |
| Hong Kong Facts | 0 | - | 4.49 | 29,273 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,516 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,829 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,816 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,421 |
| Official Cities in the UK | 0 | - | 4.89 | 283,680 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| World Capitals Quiz | 0 | - | 5.00 | 5,072,826 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,747 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,463 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,027 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,254 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,168 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,351 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,279 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,137 |
| Random Asian City to Country | 0 | - | 4.56 | 44,511 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,613 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,813 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,783 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,483 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,090 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,356 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,146 |
| Japan Country Quiz | 0 | - | 4.93 | 142,461 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,561 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,193 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,853 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,112 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,462 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,515 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,651 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,637 |
| Random European Capital to Country | 0 | - | 4.98 | 190,892 |
| Random European Country to Capital | 0 | - | 4.93 | 165,110 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,446 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,750 |
| Random African Capital to Country | 0 | - | 4.97 | 100,709 |
| Random African Country to Capital | 0 | - | 4.94 | 71,197 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,132 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,264 |
| Countries that Border China | 0 | - | 4.96 | 263,140 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,435 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,142 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,314 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,631 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 54,808 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,177 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,104 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,710 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,590 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,018 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,800 |
| Find the City #1 | 0 | - | 4.97 | 42,795 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,231 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,391 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,473 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,203 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,964 |
| Countries by Capital City | 0 | - | 5.00 | 68,241 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,151 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,636 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,365 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,180 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,174 |
| Moved Capital Cities | 0 | - | 4.96 | 74,201 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,992 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,828 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,704 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,551 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,150 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,132 |
| Which City in Europe? | 0 | - | 4.83 | 107,383 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,268 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,404 |
| Countries that Beat China | 0 | - | 4.85 | 115,813 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,186 |
| Asia Map Quiz | 0 | - | 4.99 | 916,682 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,906 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,995 |
| Random Country to Capital | 0 | - | 4.98 | 920,353 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,548 |
| Which City in Asia? | 0 | - | 4.52 | 51,378 |
| London Geography | 0 | - | 4.47 | 59,674 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,875 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,433 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,888 |
| North American Sports Cities | 0 | - | 4.83 | 172,362 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,315 |
| Cities in European History #1 | 0 | - | 4.63 | 133,979 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,340 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,121 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,381 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,802 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,206 |
| Name a Valid World City | 0 | - | 4.83 | 71,188 |
| Cities by Former Name | 0 | - | 4.83 | 91,563 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,681 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,389 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,649 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,185 |
| World Capitals by Map | 0 | - | 5.00 | 286,386 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,298 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,140 |
| Capitals Starting With H | 0 | - | 4.91 | 92,536 |
| Capitals Starting With K | 0 | - | 4.88 | 83,452 |
| Capitals Starting With L | 0 | - | 4.81 | 88,060 |
| Capitals Starting With M | 0 | - | 4.93 | 107,767 |
| Capitals Starting With P | 0 | - | 4.88 | 78,188 |
| Capitals Starting With R | 0 | - | 4.87 | 81,812 |
| Capitals Starting With S | 0 | - | 4.90 | 85,770 |
| Capitals Starting With T | 0 | - | 4.85 | 76,156 |
| Capitals Starting With W | 0 | - | 4.87 | 91,296 |
| Capitals Starting With A | 0 | - | 4.97 | 127,884 |
| Capitals Starting With B | 0 | - | 4.89 | 118,457 |
| Capitals Starting With D | 0 | - | 4.93 | 96,415 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,019 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,512 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,233 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,125 |
| Which City in Canada? | 0 | - | 4.83 | 57,068 |
| Istanbul City Trivia | 0 | - | 4.24 | 12,388 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,371 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,957 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,742 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,583 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,557 |
| North America Cities by Map | 0 | - | 4.41 | 47,806 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,957 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,010 |
| Random European City to Country | 0 | - | 4.69 | 117,653 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,868 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,791 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,182 |
| Former Capitals | 0 | - | 4.88 | 71,450 |
| Capital Cities Chain | 0 | - | 4.84 | 82,724 |
| Coldest World Capitals | 0 | - | 4.95 | 133,551 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,556 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,883 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,118 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,046 |
| US States and State Capitals | 0 | - | 4.99 | 162,336 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,784 |
| Geography of Rome | 0 | - | 4.51 | 16,665 |
| Paris City Trivia | 0 | - | 4.31 | 35,544 |
| Venice Trivia | 0 | - | 4.45 | 10,458 |
| Milan Trivia | 0 | - | 4.56 | 15,175 |
| Berlin City Trivia | 0 | - | 4.67 | 13,209 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,818 |
| Rome City Trivia | 0 | - | 4.49 | 20,668 |
| Vienna City Trivia | 0 | - | 4.67 | 14,980 |
| Countries of the Middle East | 0 | - | 4.96 | 201,152 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,886 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,498 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,727 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,143 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,988 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,226 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,863 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,314 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,239 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,385 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,863 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,331 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,508 |
| South American Cities on the Map | 0 | - | 4.53 | 35,425 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,597 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,926 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,430 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,764 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,340 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,825 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,085 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,521 |
| Divided World City Name Puzzle #2 | 0 | - | 4.84 | 37,011 |
