| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,581 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,720 |
| US States and State Capitals | 0 | - | 4.99 | 160,633 |
| Dallas City Trivia | 0 | - | 4.46 | 6,809 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,712 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,438 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,681 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,946 |
| European Cities... in Texas | 0 | - | 4.53 | 12,492 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,557 |
| Which City in Canada? | 0 | - | 4.82 | 56,904 |
| Miami City Trivia | 0 | - | 4.60 | 11,216 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,214 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,359 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,431 |
| Every City in Arizona on a Map | 0 | - | 4.50 | 9,280 |
| Every City in Alabama on a Map | 0 | - | 4.72 | 8,422 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,412 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,593 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,732 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,585 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,512 |
| Name a City - European Countries | 0 | - | 4.91 | 65,017 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,491 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,964 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,914 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,026 |
| All About Atlanta | 0 | - | 4.60 | 11,232 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,745 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,655 |
| Every City in Texas on a Map | 0 | - | 4.36 | 15,229 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,224 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,628 |
| Europe Capital to Country | 0 | - | 4.99 | 249,190 |
| Asia Capital to Country | 0 | - | 4.96 | 126,294 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,350 |
| European Capitals by Map | 0 | - | 4.99 | 138,096 |
| African Capitals by Map | 0 | - | 4.99 | 133,008 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,847 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,730 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,094 |
| European Coastal Capitals | 0 | - | 4.95 | 90,231 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,404 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,587 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,173 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,653 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,619 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,256 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,666 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,157 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,605 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,493 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,716 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,101 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,668 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,605 |
| Official Cities in the UK | 0 | - | 4.89 | 282,527 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,757 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,154 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,777 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,750 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,585 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,105 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,800 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,791 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,588 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,989 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,945 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,663 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,078 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,758 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,014 |
| Boroughs of New York City | 0 | - | 4.47 | 84,399 |
| U.S. State Flags | 0 | - | 4.89 | 169,221 |
| Hawaiian Islands | 0 | - | 4.83 | 42,587 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,975 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,075 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 189,864 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,615 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,939 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,565 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,405 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,534 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,782 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,641 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,481 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,194 |
| World Capitals Quiz | 0 | - | 5.00 | 5,055,532 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,800 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,834 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,972 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,357 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,581 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,387 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,136 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,852 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,237 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,677 |
| Which City in the United States? | 0 | - | 4.21 | 56,875 |
| Seattle City Trivia | 0 | - | 4.20 | 26,328 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,976 |
| Houston City Trivia | 0 | - | 3.93 | 10,455 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,164 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,530,232 |
| State Quiz - Texas | 0 | - | 4.43 | 62,727 |
| Denver City Trivia | 0 | - | 4.11 | 6,378 |
| Capitals of the Stans | 0 | - | 4.95 | 26,657 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,188 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,222 |
| ALL California Cities | 0 | - | 4.37 | 42,955 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,811 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,983 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,856 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,044 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,398 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,441 |
| Random European Capital to Country | 0 | - | 4.98 | 190,338 |
| Random European Country to Capital | 0 | - | 4.93 | 162,622 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,988 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,099 |
| Random African Capital to Country | 0 | - | 4.97 | 100,294 |
| Random African Country to Capital | 0 | - | 4.94 | 70,875 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,923 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,549 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 39,955 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,674,063 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,387,028 |
| Texas True or False? | 0 | - | 4.50 | 39,313 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,919 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,152 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,266 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,544 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,133 |
| Random U.S. City to State | 0 | - | 4.45 | 75,863 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,347 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,151 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,554 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,512 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,103 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,929 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,563 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,846 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,339 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,334 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,372 |
| Which City in Europe? | 0 | - | 4.83 | 107,077 |
| Which City in Texas? | 0 | - | 4.45 | 25,041 |
| Which City in California? | 0 | - | 4.56 | 31,978 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,955 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,857 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,426 |
| Rivers of the United States | 0 | - | 4.93 | 65,944 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 623,603 |
| U.S. States Californians are Moving to the Most | 0 | - | 4.55 | 31,275 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,775 |
| States that Beat Texas | 0 | - | 4.58 | 44,250 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.67 | 29,153 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,515 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,407 |
| North American Sports Cities | 0 | - | 4.83 | 171,549 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,084 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,680 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,616 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,517 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,495 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,344 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,119 |
| Name a Valid World City | 0 | - | 4.83 | 70,760 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,187 |
| Find the City #1 | 0 | - | 4.97 | 42,556 |
| Cities by Former Name | 0 | - | 4.84 | 91,327 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,263 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,721 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,129 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,489 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,150 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,734 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,342 |
| Countries by Capital City | 0 | - | 5.00 | 67,655 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,839 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,335 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,236 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,805 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,684 |
| Moved Capital Cities | 0 | - | 4.96 | 73,953 |
| World Capitals by Map | 0 | - | 5.00 | 285,105 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,038 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,787 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,265 |
| Random Country to Capital | 0 | - | 4.98 | 916,285 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,114 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,607 |
| Capitals Starting With H | 0 | - | 4.90 | 91,826 |
| Capitals Starting With K | 0 | - | 4.85 | 76,017 |
| Capitals Starting With L | 0 | - | 4.81 | 87,237 |
| Capitals Starting With M | 0 | - | 4.93 | 106,710 |
| Capitals Starting With P | 0 | - | 4.88 | 77,523 |
| Capitals Starting With R | 0 | - | 4.87 | 81,295 |
| Capitals Starting With S | 0 | - | 4.89 | 85,150 |
| Capitals Starting With T | 0 | - | 4.84 | 75,632 |
