| Name a City - European Countries | 0 | - | 4.91 | 64,786 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,299 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,720 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,031 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,381 |
| Europe Capital to Country | 0 | - | 4.99 | 248,769 |
| Asia Capital to Country | 0 | - | 4.96 | 126,122 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,054 |
| European Capitals by Map | 0 | - | 4.99 | 137,569 |
| African Capitals by Map | 0 | - | 4.99 | 132,772 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,684 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,560 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,931 |
| European Coastal Capitals | 0 | - | 4.95 | 90,064 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,339 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,119 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,679 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,564 |
| Official Cities in the UK | 0 | - | 4.89 | 281,830 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,956 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,078 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,946 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,666 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,539 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,466 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,900 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,783 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,126 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,116 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,968 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,980 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,145 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,582 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,988 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,951 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,207 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,059 |
| World Capitals Quiz | 0 | - | 5.00 | 5,048,213 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,701 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,567 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,887 |
| Random U.S. States on a Map | 0 | - | 4.96 | 623,447 |
| Capitals of the Stans | 0 | - | 4.95 | 26,587 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,428 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,032 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,854 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,338 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,271 |
| Random European Capital to Country | 0 | - | 4.98 | 189,723 |
| Random European Country to Capital | 0 | - | 4.92 | 147,814 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,622 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,752 |
| Random African Capital to Country | 0 | - | 4.97 | 99,998 |
| Random African Country to Capital | 0 | - | 4.94 | 70,497 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,251 |
| Every European Country Shape | 0 | - | 4.96 | 200,761 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,969 |
| Every African Country Shape | 0 | - | 4.90 | 86,550 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,113 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,569 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,596 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,389 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,488 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,454 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,399 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,532 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,613 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 56,887 |
| Country Flag-Shape Picture Quiz #9 | 0 | - | 4.90 | 45,689 |
| Country Flag-Shape Picture Quiz #10 | 0 | - | 4.97 | 35,551 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,332 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,250 |
| Every Country Flag-Shape of the World | 0 | - | 5.00 | 44,384 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,747 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,394 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,375 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,300 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,580 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,894 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,478 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,788 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,179 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,805 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,036 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,982 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,292 |
| Which City in Europe? | 0 | - | 4.83 | 106,973 |
| Which City in California? | 0 | - | 4.56 | 31,962 |
| Random European Flag to Country | 0 | - | 4.89 | 181,486 |
| Random African Flag to Country | 0 | - | 4.88 | 74,476 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,075 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 89,023 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,393 |
| North American Sports Cities | 0 | - | 4.83 | 171,340 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,026 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,401 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,006 |
| Name a Valid World City | 0 | - | 4.83 | 70,514 |
| Find the City #1 | 0 | - | 4.97 | 42,463 |
| Cities by Former Name | 0 | - | 4.84 | 91,228 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,195 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,519 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,018 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,424 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,009 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,243 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,095 |
| Countries by Capital City | 0 | - | 5.00 | 67,390 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,690 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,211 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,653 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,443 |
| Moved Capital Cities | 0 | - | 4.96 | 73,848 |
| World Capitals by Map | 0 | - | 5.00 | 284,648 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,941 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,618 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,033 |
| Random Country to Capital | 0 | - | 4.98 | 914,640 |
| Capitals Starting With H | 0 | - | 4.90 | 91,683 |
| Capitals Starting With K | 0 | - | 4.85 | 75,913 |
| Capitals Starting With L | 0 | - | 4.81 | 87,105 |
| Capitals Starting With M | 0 | - | 4.93 | 106,536 |
| Capitals Starting With P | 0 | - | 4.88 | 77,412 |
| Capitals Starting With R | 0 | - | 4.87 | 81,195 |
| Capitals Starting With S | 0 | - | 4.89 | 85,039 |
| Capitals Starting With T | 0 | - | 4.84 | 75,518 |
| Capitals Starting With W | 0 | - | 4.87 | 90,828 |
| Capitals Starting With A | 0 | - | 4.97 | 126,878 |
| Capitals Starting With B | 0 | - | 4.89 | 117,576 |
| Capitals Starting With D | 0 | - | 4.93 | 95,659 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,580 |
| US States and State Capitals | 0 | - | 4.99 | 160,074 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,857 |
| Which City in Canada? | 0 | - | 4.82 | 56,839 |
| New York City A-Z | 0 | - | 4.18 | 32,234 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 98,969 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,732 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,063 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,518 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 169,286 |
| Random African Countries on a Map | 0 | - | 4.99 | 294,564 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,594 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,620 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,809 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,443 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 316,676 |
| U.S. Presidents by Picture | 0 | - | 4.87 | 424,883 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,136 |
| Cities in European History #1 | 0 | - | 4.63 | 133,505 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,507 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,420 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,254 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,631 |
| North America Cities by Map | 0 | - | 4.41 | 47,693 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,835 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,064 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,503 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,825 |
| Random European City to Country | 0 | - | 4.69 | 116,920 |
| Random Asian City to Country | 0 | - | 4.56 | 44,430 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,055 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,414 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,518 |
| Former Capitals | 0 | - | 4.88 | 71,264 |
| Capital Cities Chain | 0 | - | 4.84 | 82,206 |
| Coldest World Capitals | 0 | - | 4.95 | 133,199 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,095 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,035 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,312 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,752 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,570 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,898 |
| Which City in New York State? | 0 | - | 4.60 | 15,907 |
| Which City in Texas? | 0 | - | 4.45 | 25,028 |
| Which City in Florida? | 0 | - | 4.61 | 10,952 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,235 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 905,410 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 415,649 |
| Every Country Shape | 0 | - | 5.00 | 461,394 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 26,837 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,900 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 190,628 |
| Play-Doh Presidents | 0 | - | 5.00 | 81,917 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,651 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,552 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,407 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,314 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,998 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,763 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,040 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,878 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,125 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,403 |
| South American Cities on the Map | 0 | - | 4.56 | 35,303 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,634 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,086 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,058 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,739 |
| Random U.S. City to State | 0 | - | 4.45 | 75,628 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,280 |
