| Africa Capitals Quiz | 0 | - | 4.99 | 745,029 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,943 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,987 |
| U.S. State Flags | 0 | - | 4.89 | 173,421 |
| Europe Capital to Country | 0 | - | 4.99 | 252,561 |
| Asia Capital to Country | 0 | - | 4.96 | 127,687 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,270 |
| European Capitals by Map | 0 | - | 4.99 | 142,507 |
| African Capitals by Map | 0 | - | 4.99 | 142,594 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,110 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,119 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,378 |
| European Coastal Capitals | 0 | - | 4.95 | 91,486 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,256 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,230 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,239 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,594 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,638 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,362 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,715 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,312 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,486 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,658 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,057 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,813 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,859 |
| Capitals of the Stans | 0 | - | 4.95 | 27,227 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,787 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,958 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,682 |
| Which City in Canada? | 0 | - | 4.83 | 57,405 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,528 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,581 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,933 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,163 |
| Random European Capital to Country | 0 | - | 4.98 | 192,342 |
| Random European Country to Capital | 0 | - | 4.93 | 166,072 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,086 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,571 |
| Random African Capital to Country | 0 | - | 4.97 | 101,472 |
| Random African Country to Capital | 0 | - | 4.94 | 71,880 |
| US States and State Capitals | 0 | - | 4.99 | 165,962 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,976 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,570 |
| Name a City - European Countries | 0 | - | 4.89 | 66,375 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,202 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,318 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,432 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,562 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,833 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,377 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 90,326 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,669 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,339 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,411 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,348 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,892 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,452 |
| Official Cities in the UK | 0 | - | 4.89 | 286,833 |
| World Capitals Quiz | 0 | - | 5.00 | 5,113,508 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,125 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,862 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,112 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,783 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,266 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,426 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,252 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,790 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,997 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,150 |
| Flags to Largest Cities | 0 | - | 4.54 | 51,914 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,165 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,534 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,625 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,086 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,701 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,686 |
| US State Capitals - One Minute Sprint | 0 | - | 4.04 | 184,961 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,099 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,339 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,953 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,319 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,510 |
| Every European Country Shape | 0 | - | 4.96 | 203,240 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,707 |
| Every African Country Shape | 0 | - | 4.90 | 88,601 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,519 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,362 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,214 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,228 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,229 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,336 |
| Country Flag-Shape Picture Quiz #8 | 0 | - | 4.98 | 57,593 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,782 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,917 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,561 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,422 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,333 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,856 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,404 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,407 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,889 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,500 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,396 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,187 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,597 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,631 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,580 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,345 |
| Find the City #1 | 0 | - | 4.97 | 43,428 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,551 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,082 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,346 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,434 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,372 |
| Countries by Capital City | 0 | - | 5.00 | 69,615 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,138 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,350 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,402 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,951 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,292 |
| Moved Capital Cities | 0 | - | 4.96 | 74,732 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,259 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,860 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,688 |
| Which City in Europe? | 0 | - | 4.83 | 107,998 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,820 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,318 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,886 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,668 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,767 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,051 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,060 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,467 |
| Random Country to Capital | 0 | - | 4.98 | 929,934 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,664 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,194 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,914 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,820 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,790 |
| Miami City Trivia | 0 | - | 4.60 | 11,274 |
| All About Atlanta | 0 | - | 4.60 | 11,298 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,817 |
| Dallas City Trivia | 0 | - | 4.46 | 6,875 |
| Random European Flag to Country | 0 | - | 4.90 | 184,453 |
| Random African Flag to Country | 0 | - | 4.87 | 75,724 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,283 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,687 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,253 |
| Rivers of the United States | 0 | - | 4.93 | 66,782 |
| North American Sports Cities | 0 | - | 4.82 | 173,289 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,601 |
| Cities in European History #1 | 0 | - | 4.63 | 134,727 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,918 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,965 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,241 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,050 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,602 |
| Name a Valid World City | 0 | - | 4.85 | 72,129 |
| Cities by Former Name | 0 | - | 4.83 | 92,177 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,965 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,981 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,038 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,982 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,962 |
| World Capitals by Map | 0 | - | 5.00 | 289,936 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,927 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,971 |
| Capitals Starting With H | 0 | - | 4.91 | 93,444 |
| Capitals Starting With K | 0 | - | 4.89 | 84,506 |
| Capitals Starting With L | 0 | - | 4.81 | 96,082 |
| Capitals Starting With M | 0 | - | 4.94 | 109,365 |
| Capitals Starting With P | 0 | - | 4.88 | 79,119 |
| Capitals Starting With R | 0 | - | 4.89 | 82,604 |
| Capitals Starting With S | 0 | - | 4.90 | 86,690 |
| Capitals Starting With T | 0 | - | 4.86 | 76,940 |
| Capitals Starting With W | 0 | - | 4.87 | 91,795 |
| Capitals Starting With A | 0 | - | 4.97 | 129,272 |
| Capitals Starting With B | 0 | - | 4.89 | 119,642 |
| Capitals Starting With D | 0 | - | 4.94 | 97,310 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,330 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,278 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,802 |
| Which City in the United States? | 0 | - | 4.21 | 57,218 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,883 |
| Which City in Latin America? | 0 | - | 4.63 | 47,177 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,817 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,745 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,224 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,279 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 97,970 |
| Flags of Countries that Border China | 0 | - | 4.94 | 100,228 |
| Flags of Countries That Border France | 0 | - | 4.89 | 123,908 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,821 |
| Hawaiian Islands | 0 | - | 4.83 | 43,001 |
| U.S. States that Border Canada | 0 | - | 4.91 | 187,025 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,570 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,764 |
