| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,448 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,519 |
| US States and State Capitals | 0 | - | 4.99 | 164,679 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,996 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,631 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,936 |
| Which City in Canada? | 0 | - | 4.83 | 57,278 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,657 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,348 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,316 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,461 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,965 |
| Random European Capital to Country | 0 | - | 4.98 | 191,869 |
| Random European Country to Capital | 0 | - | 4.93 | 165,686 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,891 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,284 |
| Random African Capital to Country | 0 | - | 4.97 | 101,170 |
| Random African Country to Capital | 0 | - | 4.94 | 71,636 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,775 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,246 |
| Name a City - European Countries | 0 | - | 4.90 | 65,979 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,188 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,277 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,830 |
| Europe Capital to Country | 0 | - | 4.99 | 251,659 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,702 |
| European Capitals by Map | 0 | - | 4.99 | 141,521 |
| African Capitals by Map | 0 | - | 4.99 | 141,596 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,661 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,016 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,090 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,918 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,377 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,075 |
| Official Cities in the UK | 0 | - | 4.89 | 285,582 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,057 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,597 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,035 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,435 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,895 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,273 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,480 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,806 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,604 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,255 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,109 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,840 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,759 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,114 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,264 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,561 |
| U.S. State Flags | 0 | - | 4.89 | 172,231 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,746 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,540 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,876 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,406 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,479 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,706 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,325 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,460 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,190 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,792 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,520 |
| Capitals of the Stans | 0 | - | 4.95 | 27,069 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,524 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,667 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,628 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,142 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,254 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,208 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,207 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,737 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,839 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,378 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,061 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,662 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,036 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,019 |
| Which City in the United States? | 0 | - | 4.21 | 57,141 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,231 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,175 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,420 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,439 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,923 |
| Random U.S. City to State | 0 | - | 4.45 | 76,770 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,400 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,029 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,218 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,162 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,292 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,257 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,653 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,214 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,239 |
| Which City in Europe? | 0 | - | 4.83 | 107,778 |
| Which City in California? | 0 | - | 4.56 | 32,136 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 633,506 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,508 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,903 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,027 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,609 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,948 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,833 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,016 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,967 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,848 |
| Countries by Capital City | 0 | - | 5.00 | 69,131 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,692 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,077 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,653 |
| Moved Capital Cities | 0 | - | 4.96 | 74,548 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,719 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,753 |
| Random Country to Capital | 0 | - | 4.98 | 925,799 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,615 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,657 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,660 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,284 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,092 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,612 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,282 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,927 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,295 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,653 |
| Boroughs of New York City | 0 | - | 4.47 | 84,870 |
| Seattle City Trivia | 0 | - | 4.21 | 26,516 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,101 |
| Hawaiian Islands | 0 | - | 4.83 | 42,876 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,240 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,466 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,096 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,303 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,520 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,395 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,204 |
| North American Sports Cities | 0 | - | 4.83 | 172,965 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,503 |
| Cities in European History #1 | 0 | - | 4.63 | 134,463 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,716 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,671 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,194 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,740 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,105 |
| ALL California Cities | 0 | - | 4.37 | 43,192 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,500 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,512 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,812 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,352 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,444 |
| Name a Valid World City | 0 | - | 4.84 | 71,782 |
| Cities by Former Name | 0 | - | 4.83 | 91,923 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| Former Capitals | 0 | - | 4.88 | 71,619 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,619 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,896 |
| Capital Cities Chain | 0 | - | 4.84 | 83,213 |
| Coldest World Capitals | 0 | - | 4.95 | 134,079 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,659 |
| World Capitals by Map | 0 | - | 5.00 | 288,723 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,699 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,993 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,402 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,578 |
| Capitals Starting With H | 0 | - | 4.91 | 93,056 |
| Capitals Starting With K | 0 | - | 4.88 | 84,113 |
| Capitals Starting With L | 0 | - | 4.81 | 92,285 |
| Capitals Starting With M | 0 | - | 4.93 | 108,665 |
| Capitals Starting With P | 0 | - | 4.88 | 78,710 |
| Capitals Starting With R | 0 | - | 4.88 | 82,255 |
| Capitals Starting With S | 0 | - | 4.90 | 86,295 |
| Capitals Starting With T | 0 | - | 4.85 | 76,593 |
| Capitals Starting With W | 0 | - | 4.87 | 91,574 |
| Capitals Starting With A | 0 | - | 4.97 | 128,738 |
| Capitals Starting With B | 0 | - | 4.89 | 119,142 |
| Capitals Starting With D | 0 | - | 4.93 | 96,927 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,660 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,431 |
| Which City in Latin America? | 0 | - | 4.63 | 47,128 |
| Which City in Texas? | 0 | - | 4.45 | 25,147 |
| Which City in Florida? | 0 | - | 4.61 | 11,019 |
| New York City A-Z | 0 | - | 4.18 | 32,362 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,097 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,297 |
| New York Counties | 0 | - | 4.65 | 50,996 |
| Texas Counties | 0 | - | 4.56 | 77,684 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,277 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,731 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,589 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,531 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,123 |
