| Asia Capitals Quiz | 0 | - | 4.98 | 692,757 |
| Asia Capital to Country | 0 | - | 4.96 | 126,648 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,377 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,581 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,026 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,825 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,167 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,351 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,996 |
| Capitals of the Stans | 0 | - | 4.95 | 26,838 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,558 |
| Europe Capital to Country | 0 | - | 4.99 | 250,060 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,855 |
| European Capitals by Map | 0 | - | 4.99 | 139,116 |
| African Capitals by Map | 0 | - | 4.99 | 133,765 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,057 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,407 |
| European Coastal Capitals | 0 | - | 4.95 | 90,580 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,916 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,979 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,823 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,446 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,750 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,343 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,744 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,463 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,252 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,983 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,278 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,090 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,355 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,145 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,887 |
| Name a City - European Countries | 0 | - | 4.90 | 65,362 |
| 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 | 83,650 |
| Random European Capital to Country | 0 | - | 4.98 | 190,891 |
| Random European Country to Capital | 0 | - | 4.93 | 165,107 |
| Random African Capital to Country | 0 | - | 4.97 | 100,704 |
| Random African Country to Capital | 0 | - | 4.94 | 71,197 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,177 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,828 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,704 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,149 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,132 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,659 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,082 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,174 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,992 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,636 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,114 |
| World Capitals Quiz | 0 | - | 5.00 | 5,072,757 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,906 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,547 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,827 |
| 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 | 283,679 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,482 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,126 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,415 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,580 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,017 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,137 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,612 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,811 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,782 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,096 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,681 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,340 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,345 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,179 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,046 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,129 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,102 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,566 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,015 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,798 |
| Find the City #1 | 0 | - | 4.97 | 42,795 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,228 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,390 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,473 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,202 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,960 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,962 |
| Countries by Capital City | 0 | - | 5.00 | 68,240 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,149 |
| 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 | 84,179 |
| Moved Capital Cities | 0 | - | 4.96 | 74,200 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,551 |
| Which City in Europe? | 0 | - | 4.83 | 107,383 |
| North American Sports Cities | 0 | - | 4.83 | 172,361 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,315 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,381 |
| Name a Valid World City | 0 | - | 4.83 | 71,186 |
| Cities by Former Name | 0 | - | 4.83 | 91,562 |
| 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 | 286,381 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,294 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,976 |
| Random Country to Capital | 0 | - | 4.98 | 920,344 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,093 |
| Capitals Starting With H | 0 | - | 4.91 | 92,534 |
| Capitals Starting With K | 0 | - | 4.88 | 83,447 |
| Capitals Starting With L | 0 | - | 4.81 | 88,057 |
| Capitals Starting With M | 0 | - | 4.93 | 107,763 |
| Capitals Starting With P | 0 | - | 4.88 | 78,187 |
| Capitals Starting With R | 0 | - | 4.87 | 81,811 |
| Capitals Starting With S | 0 | - | 4.90 | 85,767 |
| Capitals Starting With T | 0 | - | 4.85 | 76,154 |
| Capitals Starting With W | 0 | - | 4.87 | 91,295 |
| Capitals Starting With A | 0 | - | 4.97 | 127,881 |
| Capitals Starting With B | 0 | - | 4.89 | 118,455 |
| Capitals Starting With D | 0 | - | 4.93 | 96,410 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,233 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,064 |
| Turkmenistan Country Quiz | 0 | - | 4.81 | 25,973 |
| Cities in European History #1 | 0 | - | 4.63 | 133,978 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,340 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,121 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,801 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,450 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,943 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,980 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,037 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,773 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,689 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,071 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,233 |
| Which City in Canada? | 0 | - | 4.83 | 57,068 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,741 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,934 |
| 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 | 215,005 |
| Random European City to Country | 0 | - | 4.69 | 117,652 |
| Random Asian City to Country | 0 | - | 4.56 | 44,511 |
| 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 | 23,181 |
| Former Capitals | 0 | - | 4.88 | 71,450 |
| Capital Cities Chain | 0 | - | 4.83 | 82,722 |
| 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 | 90,881 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,736 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,227 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,931 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,548 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,970 |
| US States and State Capitals | 0 | - | 4.99 | 162,323 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,863 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,313 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,945 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,054 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,239 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,384 |
| 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 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,710 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,594 |
| 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 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,825 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,085 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,011 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,516 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,662 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,390 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,154 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,427 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,388 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,060 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,183 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,401 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,147 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,197 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,005 |
| The Only Country ... | 0 | - | 4.91 | 81,023 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,804 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,767 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,388 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,955 |
| Ancient City to Country | 0 | - | 4.70 | 108,022 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,943 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,761 |
| City-States | 0 | - | 4.53 | 37,261 |
