| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,361 |
| Dallas City Trivia | 0 | - | 4.46 | 6,797 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,463 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,505 |
| US States and State Capitals | 0 | - | 4.99 | 159,563 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,466 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,091 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,659 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,878 |
| European Cities... in Texas | 0 | - | 4.53 | 12,459 |
| Which City in Canada? | 0 | - | 4.82 | 56,805 |
| Miami City Trivia | 0 | - | 4.60 | 11,205 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,743 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,061 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,759 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,229 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,385 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,349 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,573 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,694 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,272 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,284 |
| Name a City - European Countries | 0 | - | 4.92 | 64,702 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,319 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,897 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,725 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,946 |
| All About Atlanta | 0 | - | 4.60 | 11,218 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,731 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 503,238 |
| Every City in Texas on a Map | 0 | - | 4.36 | 15,082 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,879 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,228 |
| Europe Capital to Country | 0 | - | 4.99 | 248,517 |
| Asia Capital to Country | 0 | - | 4.96 | 126,006 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,882 |
| European Capitals by Map | 0 | - | 4.99 | 137,224 |
| African Capitals by Map | 0 | - | 4.99 | 132,560 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,557 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,467 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,851 |
| European Coastal Capitals | 0 | - | 4.95 | 89,993 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,290 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,739 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,457 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,511 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,172 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,907 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,626 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,084 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,586 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,426 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,699 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,822 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,220 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,547 |
| Official Cities in the UK | 0 | - | 4.89 | 281,443 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,722 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,066 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,671 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,486 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,765 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,866 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,598 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,411 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,383 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,844 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,712 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,451 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,911 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,711 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 14,996 |
| Boroughs of New York City | 0 | - | 4.47 | 84,250 |
| U.S. State Flags | 0 | - | 4.89 | 168,160 |
| Hawaiian Islands | 0 | - | 4.83 | 42,512 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,173 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,765 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 188,345 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,337 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,134 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,974 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,284 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,497 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,478 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,583 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,685 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,985 |
| World Capitals Quiz | 0 | - | 5.00 | 5,043,265 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,606 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,363 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,825 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,292 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,545 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,900 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,095 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,824 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,642 |
| Which City in the United States? | 0 | - | 4.21 | 56,811 |
| Seattle City Trivia | 0 | - | 4.19 | 26,286 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,958 |
| Houston City Trivia | 0 | - | 3.93 | 10,443 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,157 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,523,753 |
| State Quiz - Texas | 0 | - | 4.43 | 62,616 |
| Denver City Trivia | 0 | - | 4.11 | 6,370 |
| Capitals of the Stans | 0 | - | 4.95 | 26,544 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,086 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,979 |
| ALL California Cities | 0 | - | 4.37 | 42,900 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,690 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,894 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,575,093 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,753 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,302 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,222 |
| Random European Capital to Country | 0 | - | 4.98 | 189,567 |
| Random European Country to Capital | 0 | - | 4.92 | 147,722 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,555 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,652 |
| Random African Capital to Country | 0 | - | 4.97 | 99,897 |
| Random African Country to Capital | 0 | - | 4.94 | 70,386 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,884 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,104 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 39,799 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,668,970 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,383,904 |
| Texas True or False? | 0 | - | 4.50 | 39,245 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,668 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,732 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,312 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,965 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,997 |
| Random U.S. City to State | 0 | - | 4.45 | 75,523 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,271 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,068 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,483 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,340 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,218 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,862 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,401 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,744 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,108 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,314 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,240 |
| Which City in Europe? | 0 | - | 4.83 | 106,915 |
| Which City in Texas? | 0 | - | 4.45 | 25,007 |
| Which City in California? | 0 | - | 4.56 | 31,944 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,626 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,638 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,336 |
| Rivers of the United States | 0 | - | 4.93 | 65,704 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 620,875 |
| U.S. States Californians are Moving to the Most | 0 | - | 4.55 | 30,458 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,688 |
| States that Beat Texas | 0 | - | 4.58 | 44,172 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.67 | 29,064 |
| Every City in Indiana on a Map | 0 | - | 4.30 | 4,751 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,318 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,203 |
| North American Sports Cities | 0 | - | 4.83 | 171,197 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,000 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,607 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,213 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,483 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,462 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,220 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,936 |
| Name a Valid World City | 0 | - | 4.83 | 70,395 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,012 |
| Find the City #1 | 0 | - | 4.97 | 42,362 |
| Cities by Former Name | 0 | - | 4.84 | 91,158 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,155 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,365 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,940 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,367 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,901 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,084 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,932 |
| Countries by Capital City | 0 | - | 5.00 | 67,172 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,584 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,117 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,078 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,576 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,292 |
| Moved Capital Cities | 0 | - | 4.96 | 73,783 |
| World Capitals by Map | 0 | - | 5.00 | 284,303 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,858 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,855 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,589 |
| Random Country to Capital | 0 | - | 4.98 | 913,667 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,902 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,410 |
| Capitals Starting With H | 0 | - | 4.90 | 91,584 |
| Capitals Starting With K | 0 | - | 4.85 | 75,853 |
| Capitals Starting With L | 0 | - | 4.81 | 87,032 |
| Capitals Starting With M | 0 | - | 4.93 | 106,403 |
| Capitals Starting With P | 0 | - | 4.88 | 77,355 |
| Capitals Starting With R | 0 | - | 4.87 | 81,129 |
| Capitals Starting With S | 0 | - | 4.89 | 84,980 |
| Capitals Starting With T | 0 | - | 4.84 | 75,450 |
