| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,714 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,670 |
| US States and State Capitals | 0 | - | 4.99 | 164,818 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,555 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,558 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,637 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,715 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,774 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,105 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.81 | 41,101 |
| Which City in Canada? | 0 | - | 4.83 | 57,292 |
| Miami City Trivia | 0 | - | 4.60 | 11,259 |
| Dallas City Trivia | 0 | - | 4.46 | 6,861 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,700 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,372 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,904 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,504 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,602 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,888 |
| European Cities... in Texas | 0 | - | 4.53 | 12,578 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,819 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,286 |
| Name a City - European Countries | 0 | - | 4.90 | 66,006 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,699 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,550 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,675 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,525 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,264 |
| All About Atlanta | 0 | - | 4.60 | 11,282 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,794 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,340 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,307 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,870 |
| Europe Capital to Country | 0 | - | 4.99 | 251,740 |
| Asia Capital to Country | 0 | - | 4.96 | 127,262 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,743 |
| European Capitals by Map | 0 | - | 4.99 | 141,671 |
| African Capitals by Map | 0 | - | 4.99 | 141,750 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,746 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,707 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,040 |
| European Coastal Capitals | 0 | - | 4.95 | 91,163 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,101 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,038 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,450 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,088 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,388 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,359 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,844 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,385 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,662 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,753 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,763 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,993 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,913 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,818 |
| Official Cities in the UK | 0 | - | 4.89 | 285,718 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,459 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,143 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,229 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,698 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,092 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,452 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,929 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,292 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,491 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,829 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,546 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,621 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,947 |
| Boroughs of New York City | 0 | - | 4.47 | 84,890 |
| U.S. State Flags | 0 | - | 4.89 | 172,332 |
| Hawaiian Islands | 0 | - | 4.83 | 42,883 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,318 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,116 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 194,590 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,565 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,140 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,355 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,823 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,017 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,773 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,674 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,907 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,828 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,505 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,374 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,476 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,624 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,663 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,634 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,284 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,928 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,296 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,761 |
| Which City in the United States? | 0 | - | 4.21 | 57,147 |
| Seattle City Trivia | 0 | - | 4.21 | 26,525 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,062 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,191 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,963 |
| U.S. States Californians are Moving to the Most | 0 | - | 4.55 | 31,904 |
| Capitals of the Stans | 0 | - | 4.95 | 27,083 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,540 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,662 |
| ALL California Cities | 0 | - | 4.37 | 43,202 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,149 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,263 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,716 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,243 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,753 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,982 |
| Random European Capital to Country | 0 | - | 4.98 | 191,930 |
| Random European Country to Capital | 0 | - | 4.93 | 165,717 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,912 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,322 |
| Random African Capital to Country | 0 | - | 4.97 | 101,188 |
| Random African Country to Capital | 0 | - | 4.95 | 71,657 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,042 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,088 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,081 |
| Houston City Trivia | 0 | - | 3.93 | 10,482 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,416 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,666 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,223 |
| Texas True or False? | 0 | - | 4.51 | 39,544 |
| California True or False? | 0 | - | 4.62 | 35,408 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,684 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,456 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,569 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,591 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,939 |
| Random U.S. City to State | 0 | - | 4.45 | 76,791 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,282 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,547 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,408 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,769 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,041 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,299 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,174 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,300 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,281 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,444 |
| Which City in Europe? | 0 | - | 4.83 | 107,794 |
| Which City in California? | 0 | - | 4.56 | 32,139 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,964 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,497 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,142 |
| Rivers of the United States | 0 | - | 4.93 | 66,576 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,143 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,104 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,388 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,328 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,258 |
| North American Sports Cities | 0 | - | 4.83 | 173,000 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,514 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,905 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,069 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,613 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,574 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,503 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,832 |
| Name a Valid World City | 0 | - | 4.84 | 71,818 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,805 |
| Find the City #1 | 0 | - | 4.97 | 43,248 |
| Cities by Former Name | 0 | - | 4.83 | 91,945 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,630 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,107 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,853 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,914 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,045 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,019 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,917 |
| Countries by Capital City | 0 | - | 5.00 | 69,179 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,714 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,093 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,713 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,684 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,691 |
| Moved Capital Cities | 0 | - | 4.96 | 74,565 |
| World Capitals by Map | 0 | - | 5.00 | 288,849 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,735 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,153 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,761 |
| Random Country to Capital | 0 | - | 4.98 | 926,224 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,912 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,187 |
| Capitals Starting With H | 0 | - | 4.91 | 93,151 |
| Capitals Starting With K | 0 | - | 4.88 | 84,227 |
| Capitals Starting With L | 0 | - | 4.79 | 94,113 |
| Capitals Starting With M | 0 | - | 4.93 | 108,858 |
| Capitals Starting With P | 0 | - | 4.88 | 78,818 |
| Capitals Starting With R | 0 | - | 4.88 | 82,367 |
| Capitals Starting With S | 0 | - | 4.90 | 86,388 |
| Capitals Starting With T | 0 | - | 4.85 | 76,692 |
| Capitals Starting With W | 0 | - | 4.87 | 91,629 |
| Capitals Starting With A | 0 | - | 4.97 | 128,876 |
| Capitals Starting With B | 0 | - | 4.89 | 119,272 |
| Capitals Starting With D | 0 | - | 4.93 | 97,023 |
