| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,821 |
| US States and State Capitals | 0 | - | 4.99 | 165,758 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,984 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,907 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,787 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,360 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,276 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,930 |
| Which City in Canada? | 0 | - | 4.83 | 57,388 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,190 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,297 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,396 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,141 |
| Random European Capital to Country | 0 | - | 4.98 | 192,278 |
| Random European Country to Capital | 0 | - | 4.93 | 166,011 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,063 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,526 |
| Random African Capital to Country | 0 | - | 4.97 | 101,424 |
| Random African Country to Capital | 0 | - | 4.95 | 71,841 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,360 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,137 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,551 |
| Name a City - European Countries | 0 | - | 4.89 | 66,320 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,726 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,572 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,638 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,606 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,253 |
| Europe Capital to Country | 0 | - | 4.99 | 252,402 |
| Asia Capital to Country | 0 | - | 4.96 | 127,643 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,177 |
| European Capitals by Map | 0 | - | 4.99 | 142,383 |
| African Capitals by Map | 0 | - | 4.99 | 142,464 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,403 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,048 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,312 |
| European Coastal Capitals | 0 | - | 4.95 | 91,442 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,244 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,092 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,063 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,217 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,796 |
| U.S. State Flags | 0 | - | 4.89 | 173,259 |
| Official Cities in the UK | 0 | - | 4.89 | 286,634 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,545 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,326 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,684 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,246 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,453 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,641 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,023 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,785 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,781 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,647 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,184 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,904 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,808 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,166 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,293 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,784 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,813 |
| Click a Valid US State A-Z | 0 | - | 4.91 | 119,556 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,831 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,714 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,058 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,636 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,204 |
| World Capitals Quiz | 0 | - | 5.00 | 5,111,144 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,750 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,893 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,840 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,649 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,885 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,443 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,324 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,269 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,119 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,744 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,091 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,830 |
| Which City in the United States? | 0 | - | 4.21 | 57,203 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,301 |
| California... or Florida? | 0 | - | 4.60 | 51,883 |
| Capitals of the Stans | 0 | - | 4.95 | 27,209 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,750 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,440 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,635 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,922 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,263 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,338 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,310 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,543 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,193 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,899 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,306 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,417 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,505 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,898 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,311 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,273 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,445 |
| Which City in Europe? | 0 | - | 4.83 | 107,966 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,410 |
| U.S. States Closest to Moscow | 0 | - | 4.50 | 48,277 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,929 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,871 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 119,368 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,963 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,444 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,658 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,064 |
| Random U.S. City to State | 0 | - | 4.45 | 76,984 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,466 |
| Find the City #1 | 0 | - | 4.97 | 43,407 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,174 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,486 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,045 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,290 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,359 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,288 |
| Countries by Capital City | 0 | - | 5.00 | 69,547 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,054 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,308 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,233 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,907 |
| Moved Capital Cities | 0 | - | 4.96 | 74,701 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,840 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,690 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,682 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,685 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,129 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,892 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,331 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,950 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,316 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,847 |
| Which City in California? | 0 | - | 4.56 | 32,178 |
| Boroughs of New York City | 0 | - | 4.47 | 85,368 |
| Seattle City Trivia | 0 | - | 4.22 | 26,570 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,147 |
| Hawaiian Islands | 0 | - | 4.83 | 42,990 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,899 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,552 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 636,631 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,443 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,536 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,552 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,492 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,278 |
| North American Sports Cities | 0 | - | 4.82 | 173,249 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,589 |
| Cities in European History #1 | 0 | - | 4.63 | 134,704 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,468 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,909 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,960 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,234 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,855 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,019 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,562 |
| Name a Valid World City | 0 | - | 4.85 | 72,087 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,991 |
| Cities by Former Name | 0 | - | 4.83 | 92,147 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,964 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,024 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,928 |
| World Capitals by Map | 0 | - | 5.00 | 289,762 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,887 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,181 |
| Random Country to Capital | 0 | - | 4.98 | 929,410 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,112 |
| Capitals Starting With H | 0 | - | 4.91 | 93,403 |
| Capitals Starting With K | 0 | - | 4.88 | 84,479 |
| Capitals Starting With M | 0 | - | 4.94 | 109,308 |
| Capitals Starting With P | 0 | - | 4.88 | 79,090 |
| Capitals Starting With R | 0 | - | 4.88 | 82,572 |
| Capitals Starting With S | 0 | - | 4.90 | 86,657 |
| Capitals Starting With T | 0 | - | 4.86 | 76,908 |
| Capitals Starting With W | 0 | - | 4.87 | 91,776 |
| Capitals Starting With A | 0 | - | 4.97 | 129,219 |
| Capitals Starting With B | 0 | - | 4.89 | 119,600 |
| Capitals Starting With D | 0 | - | 4.94 | 97,284 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,683 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,445 |
| Which City in New York State? | 0 | - | 4.60 | 16,074 |
| Which City in Latin America? | 0 | - | 4.63 | 47,166 |
| Which City in Texas? | 0 | - | 4.45 | 25,171 |
| Which City in Florida? | 0 | - | 4.61 | 11,039 |
| New York City A-Z | 0 | - | 4.18 | 32,393 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 64,159 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,390 |
| New York Counties | 0 | - | 4.65 | 51,265 |
| Florida Counties | 0 | - | 4.41 | 49,154 |
| Texas Counties | 0 | - | 4.56 | 78,056 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,856 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,732 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,572 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,195 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,411 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,455 |
