| Neighborhoods of New York City Map | 0 | - | 4.89 | 40,959 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,084 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,072 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,012 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,087 |
| Countries Similar to U.S. States by Population | 0 | - | 4.92 | 69,595 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,594 |
| Which City in Canada? | 0 | - | 4.82 | 56,601 |
| Miami City Trivia | 0 | - | 4.60 | 11,183 |
| All About Atlanta | 0 | - | 4.60 | 11,201 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,703 |
| Dallas City Trivia | 0 | - | 4.46 | 6,769 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,025 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,550 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,915 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,153 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 12,992 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,573 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,331 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,246 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,542 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,649 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,934 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,669 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,923 |
| Name a City - European Countries | 0 | - | 4.92 | 64,251 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,415 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,256 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,714 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,424 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,817 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,105 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,228 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,623 |
| Europe Capital to Country | 0 | - | 4.99 | 247,250 |
| Asia Capital to Country | 0 | - | 4.96 | 125,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,260 |
| European Capitals by Map | 0 | - | 4.99 | 135,881 |
| African Capitals by Map | 0 | - | 4.99 | 132,029 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,944 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,058 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,517 |
| European Coastal Capitals | 0 | - | 4.95 | 89,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,138 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,316 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,498 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,367 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,402 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,204 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,566 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,003 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,562 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,328 |
| Seattle City Trivia | 0 | - | 4.19 | 26,215 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,677 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,134 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,175 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,356 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,454 |
| U.S. States with Alligators | 0 | - | 4.97 | 58,600 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,429 |
| Official Cities in the UK | 0 | - | 4.89 | 280,091 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,627 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,406 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,724 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,452 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,522 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,321 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,997 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,638 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,359 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,130 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,625 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 14,967 |
| Boroughs of New York City | 0 | - | 4.47 | 84,052 |
| U.S. State Flags | 0 | - | 4.89 | 166,636 |
| Hawaiian Islands | 0 | - | 4.83 | 42,393 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,795 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,061 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,303 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 185,969 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 87,905 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 217,953 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,242 |
| European Cities... in Texas | 0 | - | 4.53 | 12,421 |
| Every City in Texas on a Map | 0 | - | 4.36 | 14,850 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,440 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,071 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,517 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,616 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,699 |
| World Capitals Quiz | 0 | - | 5.00 | 5,024,920 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,282 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,657 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,600 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,168 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,518 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,420 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,037 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,794 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,602 |
| Which City in the United States? | 0 | - | 4.21 | 56,626 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,515,852 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,569 |
| Capitals of the Stans | 0 | - | 4.95 | 26,361 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,659 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,582 |
| ALL California Cities | 0 | - | 4.36 | 42,787 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,535 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,759 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,568,723 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,291 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,144 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,943 |
| Random European Capital to Country | 0 | - | 4.98 | 189,040 |
| Random European Country to Capital | 0 | - | 4.92 | 147,319 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,259 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,320 |
| Random African Capital to Country | 0 | - | 4.97 | 99,666 |
| Random African Country to Capital | 0 | - | 4.94 | 70,144 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,827 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,590 |
| Houston City Trivia | 0 | - | 3.91 | 10,427 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.55 | 39,568 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,017 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,662,297 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,378,872 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,302 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,208 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,956 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,268 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,579 |
| Random U.S. City to State | 0 | - | 4.45 | 75,182 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,183 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 39,968 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,099 |
| World Capitals by Proximity | 0 | - | 4.91 | 327,899 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,767 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,203 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,572 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,736 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,259 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,941 |
| Which City in Europe? | 0 | - | 4.83 | 106,537 |
| Rivers of the United States | 0 | - | 4.93 | 65,421 |
| Win the U.S. Presidential Election | 0 | - | 4.79 | 617,236 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,561 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.67 | 28,935 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,019 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 50,862 |
| North American Sports Cities | 0 | - | 4.83 | 170,736 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,877 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,512 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,559 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,443 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,422 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 37,504 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,627 |
| Name a Valid World City | 0 | - | 4.83 | 69,978 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,792 |
| Find the City #1 | 0 | - | 4.96 | 42,018 |
| Cities by Former Name | 0 | - | 4.84 | 90,857 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,628 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,797 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,552 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,181 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,504 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,466 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,193 |
| Countries by Capital City | 0 | - | 5.00 | 66,439 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,215 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,799 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,729 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,329 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,754 |
| Moved Capital Cities | 0 | - | 4.96 | 73,501 |
| World Capitals by Map | 0 | - | 5.00 | 282,769 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,586 |
| Random Capital to Country | 0 | - | 4.99 | 2,575,996 |
| Random Country to Capital | 0 | - | 4.98 | 910,366 |
| World Capitals Mystery Route | 0 | - | 4.97 | 54,550 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,127 |
| Capitals Starting With H | 0 | - | 4.89 | 87,698 |
| Capitals Starting With K | 0 | - | 4.85 | 75,406 |
| Capitals Starting With M | 0 | - | 4.93 | 105,691 |
| Capitals Starting With P | 0 | - | 4.88 | 76,941 |
| Capitals Starting With R | 0 | - | 4.87 | 80,747 |
| Capitals Starting With S | 0 | - | 4.89 | 84,542 |
| Capitals Starting With T | 0 | - | 4.84 | 75,078 |
| Capitals Starting With W | 0 | - | 4.89 | 90,401 |
| Capitals Starting With A | 0 | - | 4.97 | 126,178 |
| Capitals Starting With B | 0 | - | 4.89 | 116,952 |
| Capitals Starting With D | 0 | - | 4.93 | 95,054 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,447 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,883 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,633 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,484 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,892 |
