| Africa Capitals Quiz | 0 | - | 4.99 | 739,139 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,229 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,183 |
| U.S. State Flags | 0 | - | 4.88 | 171,106 |
| Europe Capital to Country | 0 | - | 4.99 | 250,726 |
| Asia Capital to Country | 0 | - | 4.96 | 126,795 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,116 |
| European Capitals by Map | 0 | - | 4.99 | 139,776 |
| African Capitals by Map | 0 | - | 4.99 | 134,079 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,589 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,241 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,576 |
| European Coastal Capitals | 0 | - | 4.95 | 90,752 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,649 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,394 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,897 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,223 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,387 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,639 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,164 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,463 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,968 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,258 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,521 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,373 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,189 |
| Capitals of the Stans | 0 | - | 4.95 | 26,895 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,212 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,614 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,262 |
| Which City in Canada? | 0 | - | 4.83 | 57,124 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,203 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,689 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,571 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,758 |
| Random European Capital to Country | 0 | - | 4.98 | 191,128 |
| Random European Country to Capital | 0 | - | 4.93 | 165,326 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,565 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,899 |
| Random African Capital to Country | 0 | - | 4.97 | 100,826 |
| Random African Country to Capital | 0 | - | 4.94 | 71,345 |
| US States and State Capitals | 0 | - | 4.99 | 163,238 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,332 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,019 |
| Name a City - European Countries | 0 | - | 4.90 | 65,551 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,029 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,907 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,057 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,878 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,270 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,175 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 89,779 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,889 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,323 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,674 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,802 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,761 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,262 |
| Official Cities in the UK | 0 | - | 4.89 | 284,312 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,224 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,819 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,549 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,317 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,950 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,117 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,949 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,614 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,291 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,871 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,041 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,487 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,631 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,376 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,273 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,720 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,513 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,623 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,158 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,989 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,226 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,894 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,276 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,483 |
| Every European Country Shape | 0 | - | 4.96 | 202,082 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,932 |
| Every African Country Shape | 0 | - | 4.90 | 87,552 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,982 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,963 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,848 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,840 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,926 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,998 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,264 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,656 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,815 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,480 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,143 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,147 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,694 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,837 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,207 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,726 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,383 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,960 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,222 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,946 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,393 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,325 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,955 |
| Find the City #1 | 0 | - | 4.97 | 42,906 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,469 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,513 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,631 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,431 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,234 |
| Countries by Capital City | 0 | - | 5.00 | 68,553 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,314 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,771 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,933 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,345 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,196 |
| Moved Capital Cities | 0 | - | 4.96 | 74,302 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,023 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,621 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,638 |
| Which City in Europe? | 0 | - | 4.83 | 107,517 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,736 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,144 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,487 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,514 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,743 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,635 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,937 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,736 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,425 |
| Random Country to Capital | 0 | - | 4.98 | 922,225 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,116 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,072 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,796 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,711 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,720 |
| Miami City Trivia | 0 | - | 4.60 | 11,242 |
| All About Atlanta | 0 | - | 4.60 | 11,260 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,779 |
| Dallas City Trivia | 0 | - | 4.46 | 6,840 |
| Random European Flag to Country | 0 | - | 4.89 | 182,845 |
| Random African Flag to Country | 0 | - | 4.88 | 75,149 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,503 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,219 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,614 |
| Rivers of the United States | 0 | - | 4.93 | 66,286 |
| North American Sports Cities | 0 | - | 4.83 | 172,581 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,374 |
| Cities in European History #1 | 0 | - | 4.63 | 134,150 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,374 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,784 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,899 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,146 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,504 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,953 |
| Name a Valid World City | 0 | - | 4.83 | 71,397 |
| Cities by Former Name | 0 | - | 4.83 | 91,666 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,740 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,456 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,732 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,531 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,345 |
| World Capitals by Map | 0 | - | 5.00 | 287,236 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,424 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,412 |
| Capitals Starting With H | 0 | - | 4.91 | 92,678 |
| Capitals Starting With K | 0 | - | 4.88 | 83,727 |
| Capitals Starting With L | 0 | - | 4.81 | 88,208 |
| Capitals Starting With M | 0 | - | 4.93 | 108,002 |
| Capitals Starting With P | 0 | - | 4.88 | 78,314 |
| Capitals Starting With R | 0 | - | 4.87 | 81,952 |
| Capitals Starting With S | 0 | - | 4.90 | 85,921 |
| Capitals Starting With T | 0 | - | 4.84 | 76,274 |
| Capitals Starting With W | 0 | - | 4.87 | 91,375 |
| Capitals Starting With A | 0 | - | 4.97 | 128,225 |
| Capitals Starting With B | 0 | - | 4.89 | 118,661 |
| Capitals Starting With D | 0 | - | 4.93 | 96,587 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,105 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,766 |
| Which City in the United States? | 0 | - | 4.21 | 57,042 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,377 |
| Which City in Latin America? | 0 | - | 4.63 | 47,058 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,429 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,227 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,653 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,895 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,434 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,669 |
| Flags of Countries That Border France | 0 | - | 4.88 | 123,328 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,297 |
| Hawaiian Islands | 0 | - | 4.83 | 42,761 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,376 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,363 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,519 |
