| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,205 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,278 |
| Asia Capitals Quiz | 0 | - | 4.98 | 593,741 |
| Australia Map Quiz | 0 | - | 4.95 | 319,616 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,880 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,531 |
| Europe Capital to Country | 0 | - | 4.99 | 219,884 |
| Asia Capital to Country | 0 | - | 4.96 | 105,666 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,420 |
| European Capitals by Map | 0 | - | 4.99 | 93,429 |
| African Capitals by Map | 0 | - | 4.99 | 110,499 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,971 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,851 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,026 |
| European Coastal Capitals | 0 | - | 4.95 | 77,141 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,570 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,652 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,053 |
| World Capitals Quiz | 0 | - | 5.00 | 4,496,466 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,415 |
| Official Cities in the UK | 0 | - | 4.86 | 232,187 |
| North America Capitals Quiz | 0 | - | 4.99 | 185,986 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,121 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,227 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,182 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,919 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,890 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,156 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,921 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,173 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,332 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,582 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,763 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,382,209 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,620 |
| Name a Valid European Capital | 0 | - | 4.93 | 121,049 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,676 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 84,194 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,822 |
| Countries Closest to Australia | 0 | - | 4.99 | 145,414 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,037 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,117 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,459 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,655 |
| Random European Capital to Country | 0 | - | 4.97 | 152,701 |
| Random European Country to Capital | 0 | - | 4.92 | 134,955 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,632 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,143 |
| Random African Capital to Country | 0 | - | 4.97 | 79,443 |
| Random African Country to Capital | 0 | - | 4.94 | 61,875 |
| Which City in Australia? | 0 | - | 4.63 | 31,823 |
| Countries that Beat Australia | 0 | - | 4.84 | 70,320 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,421 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,706 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,253 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,463 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,960 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,700 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,326 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,751 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,140 |
| Countries by Capital City | 0 | - | 4.99 | 49,326 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,883 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,027 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,918 |
| Moved Capital Cities | 0 | - | 4.94 | 52,249 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,117 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,034 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,852 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,774 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,081 |
| Which City in Europe? | 0 | - | 4.84 | 97,377 |
| Biggest Trading Partners - Australia | 0 | - | 4.88 | 42,869 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,974 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,130 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 91,309 |
| Cities by Former Name | 0 | - | 4.86 | 71,343 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,547 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,432 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,160 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,820 |
| World Capitals by Map | 0 | - | 5.00 | 241,604 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,259 |
| Random Capital to Country | 0 | - | 4.99 | 2,360,266 |
| Random Country to Capital | 0 | - | 4.98 | 802,122 |
| World Capitals By Letter - H | 0 | - | 4.84 | 71,174 |
| World Capitals By Letter - K | 0 | - | 4.81 | 65,845 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,878 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,004 |
| World Capitals By Letter - R | 0 | - | 4.87 | 72,234 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,446 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,374 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,189 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,526 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,769 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,911 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,709 |
| Important Cities in European History | 0 | - | 4.55 | 109,780 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,463 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,807 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,934 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,164 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 45,963 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,679 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,673 |
| Which City in Canada? | 0 | - | 4.89 | 45,187 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,685 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,739 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 193,411 |
| Random European City to Country | 0 | - | 4.72 | 106,306 |
| Random Asian City to Country | 0 | - | 4.52 | 33,662 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 118,490 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,534 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,017 |
| Capital Cities Chain | 0 | - | 4.86 | 71,401 |
| Coldest World Capitals | 0 | - | 4.96 | 128,022 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 62,950 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 78,651 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,218 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 160,865 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,344 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.91 | 80,839 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,740 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,896 |
| Global Cities Quiz | 0 | - | 4.64 | 157,023 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,251 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,429 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,308 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,997 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,805 |
| South American Cities on the Map | 0 | - | 4.55 | 33,140 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 24,924 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,636 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 137,015 |
| Most Guessed Cities by Country #3 | 0 | - | 4.87 | 19,723 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,521 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,343 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 39,840 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.59 | 37,504 |
| Capitals A-Z | 0 | - | 4.84 | 41,770 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,797 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,269 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,239 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 89,578 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,609 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 87,196 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,359 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,691 |
| Flags to Capitals #1 | 0 | - | 4.97 | 48,975 |
| Flags to Capitals #2 | 0 | - | 4.95 | 36,722 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,006 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.90 | 206,945 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,396 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,029 |
| The Only Country ... | 0 | - | 4.88 | 46,105 |
| Lonely Planet Top 200 Cities | 0 | - | 4.65 | 209,777 |
| Ancient City to Country | 0 | - | 4.76 | 100,885 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,286 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,813 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,942 |
| City-States | 0 | - | 4.53 | 34,784 |
| North America Cities by Map | 0 | - | 4.39 | 45,295 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,907 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,919 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,054 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 21,841 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,572 |
| Random U.S. City to State | 0 | - | 4.44 | 65,690 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,135 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,390 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,219 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,868 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,470 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,424 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,168 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,513 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 72,501 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 114,678 |
| Random World Capitals on a Map | 0 | - | 4.92 | 113,966 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 66,386 |
| Name a World Capital A-Z | 0 | - | 4.99 | 140,958 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 79,882 |
| European Cities by Clue | 0 | - | 4.72 | 85,011 |
| Boroughs of London | 0 | - | 4.59 | 77,481 |
| London Geography | 0 | - | 4.47 | 55,886 |
| Cultural Symbols of Australia | 0 | - | 4.21 | 46,346 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,812 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 149,913 |
| Unusual American City Names | 0 | - | 4.49 | 17,059 |
| Northernmost Major Cities | 0 | - | 4.04 | 55,152 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 78,905 |
| Word Scramble - Cities #1 | 0 | - | 4.48 | 94,041 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 41,979 |
| North American Sports Cities | 0 | - | 4.79 | 159,797 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 94,190 |
| Cities by Airports | 0 | - | 4.51 | 81,225 |
| Most Livable Cities | 0 | - | 4.15 | 55,819 |
| European Cities A-Z | 0 | - | 4.23 | 70,445 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 61,745 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 82,829 |
