| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,374 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,429 |
| US States and State Capitals | 0 | - | 4.99 | 164,125 |
| Dallas City Trivia | 0 | - | 4.46 | 6,854 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,365 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,296 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,758 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,080 |
| European Cities... in Texas | 0 | - | 4.53 | 12,565 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,665 |
| Which City in Canada? | 0 | - | 4.83 | 57,218 |
| Miami City Trivia | 0 | - | 4.60 | 11,253 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,443 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,200 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,770 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,431 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,554 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,558 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,686 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,838 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,602 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,090 |
| Name a City - European Countries | 0 | - | 4.90 | 65,842 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,179 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,195 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,413 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,225 |
| All About Atlanta | 0 | - | 4.60 | 11,272 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,789 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,568 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,590 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,135 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,644 |
| Europe Capital to Country | 0 | - | 4.99 | 251,332 |
| Asia Capital to Country | 0 | - | 4.96 | 127,055 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,483 |
| European Capitals by Map | 0 | - | 4.99 | 141,003 |
| African Capitals by Map | 0 | - | 4.99 | 140,466 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,384 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,524 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,878 |
| European Coastal Capitals | 0 | - | 4.95 | 90,997 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,002 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,418 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,990 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,999 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,071 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,093 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,800 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,299 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,654 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,701 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,751 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,821 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,684 |
| Texas True or False? | 0 | - | 4.51 | 39,508 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,782 |
| Official Cities in the UK | 0 | - | 4.89 | 285,088 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,385 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,044 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,398 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,063 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,888 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,326 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,697 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,166 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,394 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,708 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,380 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,511 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,914 |
| Boroughs of New York City | 0 | - | 4.47 | 84,821 |
| U.S. State Flags | 0 | - | 4.89 | 171,808 |
| Hawaiian Islands | 0 | - | 4.83 | 42,824 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,921 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,940 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 194,065 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,383 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,751 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,875 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,745 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,646 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,589 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,951 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,795 |
| World Capitals Quiz | 0 | - | 5.00 | 5,091,175 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,374 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,061 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,390 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,575 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,641 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,464 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,262 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,910 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,742 |
| Which City in the United States? | 0 | - | 4.21 | 57,099 |
| Seattle City Trivia | 0 | - | 4.21 | 26,492 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,051 |
| Houston City Trivia | 0 | - | 3.93 | 10,477 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,185 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,548,512 |
| U.S. States Californians are Moving to the Most | 0 | - | 4.55 | 31,815 |
| State Quiz - Texas | 0 | - | 4.43 | 63,045 |
| Denver City Trivia | 0 | - | 4.11 | 6,400 |
| Capitals of the Stans | 0 | - | 4.95 | 27,021 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,476 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,518 |
| ALL California Cities | 0 | - | 4.37 | 43,161 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,104 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,216 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,802 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,977 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,678 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,894 |
| Random European Capital to Country | 0 | - | 4.98 | 191,698 |
| Random European Country to Capital | 0 | - | 4.93 | 165,564 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,826 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,184 |
| Random African Capital to Country | 0 | - | 4.97 | 101,064 |
| Random African Country to Capital | 0 | - | 4.94 | 71,534 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,013 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,071 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,839 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,343 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,687,992 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,395,662 |
| California True or False? | 0 | - | 4.62 | 35,373 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,547 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,123 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,909 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,015 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,858 |
| Random U.S. City to State | 0 | - | 4.45 | 76,671 |
| Name a City - U.S. States | 0 | - | 4.39 | 29,516 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,519 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,368 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,716 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,949 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,699 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,087 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,079 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,196 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,129 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,420 |
| Which City in Europe? | 0 | - | 4.83 | 107,701 |
| Which City in Texas? | 0 | - | 4.45 | 25,128 |
| Which City in California? | 0 | - | 4.56 | 32,111 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,790 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,386 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,603 |
| Rivers of the United States | 0 | - | 4.93 | 66,441 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 631,652 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,004 |
| States that Beat Texas | 0 | - | 4.58 | 44,435 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.69 | 36,860 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,200 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,107 |
| North American Sports Cities | 0 | - | 4.83 | 172,823 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,457 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,855 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,829 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,594 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,560 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,480 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,719 |
| Name a Valid World City | 0 | - | 4.83 | 71,627 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,708 |
| Find the City #1 | 0 | - | 4.97 | 43,138 |
| Cities by Former Name | 0 | - | 4.83 | 91,834 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,557 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,791 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,708 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,843 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,895 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,787 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,623 |
| Countries by Capital City | 0 | - | 5.00 | 68,906 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,538 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,965 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,638 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,551 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,549 |
| Moved Capital Cities | 0 | - | 4.96 | 74,460 |
| World Capitals by Map | 0 | - | 5.00 | 288,198 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,624 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,818 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,706 |
| Random Country to Capital | 0 | - | 4.98 | 924,455 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,771 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,087 |
| Capitals Starting With H | 0 | - | 4.91 | 92,852 |
| Capitals Starting With K | 0 | - | 4.88 | 83,897 |
| Capitals Starting With L | 0 | - | 4.81 | 88,367 |
| Capitals Starting With M | 0 | - | 4.93 | 108,289 |
| Capitals Starting With P | 0 | - | 4.88 | 78,487 |
| Capitals Starting With R | 0 | - | 4.87 | 82,090 |
| Capitals Starting With S | 0 | - | 4.90 | 86,074 |
| Capitals Starting With T | 0 | - | 4.85 | 76,417 |
| Capitals Starting With W | 0 | - | 4.87 | 91,464 |
