| Europe Capital to Country | 0 | - | 4.99 | 249,489 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,530 |
| European Capitals by Map | 0 | - | 4.99 | 138,468 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,850 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,206 |
| European Coastal Capitals | 0 | - | 4.95 | 90,349 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,489 |
| Official Cities in the UK | 0 | - | 4.89 | 282,928 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,867 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,957 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,059 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,153 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,904 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,913 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,558 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,806 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,020 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,032 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,435 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,533 |
| Random European Capital to Country | 0 | - | 4.98 | 190,593 |
| Random European Country to Capital | 0 | - | 4.93 | 164,431 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,036 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,369 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,776 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,546 |
| Asia Capital to Country | 0 | - | 4.96 | 126,428 |
| African Capitals by Map | 0 | - | 4.99 | 133,266 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,034 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,045 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,721 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,445 |
| Cities in European History #1 | 0 | - | 4.63 | 133,771 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,159 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,296 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,363 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,973 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,218 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,057 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,287 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,268 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,809 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,437 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,502 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,875 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,900 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,215 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,241 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,906 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,544 |
| Countries by Capital City | 0 | - | 5.00 | 67,866 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,938 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,430 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,926 |
| Moved Capital Cities | 0 | - | 4.96 | 74,020 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,077 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,537 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,368 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,171 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,188 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,285 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,062 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,173 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,570 |
| Random African Capital to Country | 0 | - | 4.97 | 100,468 |
| Random African Country to Capital | 0 | - | 4.94 | 71,071 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,720 |
| Every European Country Shape | 0 | - | 4.96 | 201,254 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,682 |
| North American Sports Cities | 0 | - | 4.83 | 171,727 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,220 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,918 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,141 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,219 |
| Cities by Former Name | 0 | - | 4.83 | 91,408 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,307 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,555 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,847 |
| World Capitals by Map | 0 | - | 5.00 | 285,496 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,133 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,464 |
| Random Country to Capital | 0 | - | 4.98 | 917,852 |
| Capitals Starting With H | 0 | - | 4.90 | 91,915 |
| Capitals Starting With K | 0 | - | 4.85 | 76,377 |
| Capitals Starting With L | 0 | - | 4.81 | 87,328 |
| Capitals Starting With M | 0 | - | 4.93 | 106,877 |
| Capitals Starting With P | 0 | - | 4.88 | 77,606 |
| Capitals Starting With R | 0 | - | 4.87 | 81,361 |
| Capitals Starting With S | 0 | - | 4.89 | 85,250 |
| Capitals Starting With T | 0 | - | 4.84 | 75,706 |
| Capitals Starting With W | 0 | - | 4.87 | 90,974 |
| Capitals Starting With A | 0 | - | 4.97 | 127,183 |
| Capitals Starting With B | 0 | - | 4.89 | 117,824 |
| Capitals Starting With D | 0 | - | 4.93 | 95,891 |
| Boroughs of London | 0 | - | 4.63 | 87,612 |
| London Geography | 0 | - | 4.47 | 59,618 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,695 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,727 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,641 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,638 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,951 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,627 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,888 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,002 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,060 |
| Which City in Europe? | 0 | - | 4.83 | 107,137 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,264 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,791 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,112 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,504 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,369 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,761 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,489 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,659 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,669 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,933 |
| Former Capitals | 0 | - | 4.88 | 71,361 |
| Capital Cities Chain | 0 | - | 4.83 | 82,448 |
| Coldest World Capitals | 0 | - | 4.95 | 133,444 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,366 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,766 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,403 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,637 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,578 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,868 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,751 |
| Random European Flag to Country | 0 | - | 4.89 | 181,895 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,314 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,253 |
| Every Country Shape | 0 | - | 5.00 | 463,500 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| North America Cities by Map | 0 | - | 4.41 | 47,756 |
| Random European City to Country | 0 | - | 4.69 | 117,447 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,800 |
| Which City in Canada? | 0 | - | 4.82 | 56,936 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,841 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,663 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,455 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,977 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,593 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,319 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,006 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,606 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,814 |
| Ancient City to Country | 0 | - | 4.70 | 107,907 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,244 |
| City-States | 0 | - | 4.53 | 37,223 |
| South American Cities on the Map | 0 | - | 4.56 | 35,369 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,674 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,067 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,373 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,855 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,616 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,601 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,734 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,154 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,078 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,522 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,435 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,212 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,846 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 11,890 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,590 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,142 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,152 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,400 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,669 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,929 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,046 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,938 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,910 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,256 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,539 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| US States and State Capitals | 0 | - | 4.99 | 161,165 |
| The Only Country ... | 0 | - | 4.91 | 80,737 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,775 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,896 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,624 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,531 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,196 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,851 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,105 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,252 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,292 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,940 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,132 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,493 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,028 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,707 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,018 |
