| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,960 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,025 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,064 |
| US States and State Capitals | 0 | - | 4.99 | 162,569 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,070 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,865 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,719 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,021 |
| Which City in Canada? | 0 | - | 4.83 | 57,084 |
| Miami City Trivia | 0 | - | 4.60 | 11,234 |
| All About Atlanta | 0 | - | 4.60 | 11,254 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,769 |
| Dallas City Trivia | 0 | - | 4.46 | 6,834 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,886 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,825 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,159 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,367 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,259 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,912 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,497 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,477 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,635 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,799 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,065 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,838 |
| Name a City - European Countries | 0 | - | 4.90 | 65,406 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,620 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,949 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,164 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,185 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,145 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,730 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,727 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,137 |
| Europe Capital to Country | 0 | - | 4.99 | 250,394 |
| Asia Capital to Country | 0 | - | 4.96 | 126,687 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,917 |
| European Capitals by Map | 0 | - | 4.99 | 139,293 |
| African Capitals by Map | 0 | - | 4.99 | 133,824 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,444 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,104 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,448 |
| European Coastal Capitals | 0 | - | 4.95 | 90,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,601 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,100 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,109 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,843 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,435 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,615 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,742 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,232 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,634 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,609 |
| Seattle City Trivia | 0 | - | 4.20 | 26,426 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,736 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,175 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,382 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,126 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,496 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,201 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,687 |
| Official Cities in the UK | 0 | - | 4.89 | 283,888 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,647 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,586 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,915 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,503 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,063 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,298 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,860 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,201 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,393 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,024 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,308 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,840 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,047 |
| Boroughs of New York City | 0 | - | 4.47 | 84,610 |
| U.S. State Flags | 0 | - | 4.89 | 170,587 |
| Hawaiian Islands | 0 | - | 4.83 | 42,725 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,004 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,325 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,509 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 191,851 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,968 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,865 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,263 |
| European Cities... in Texas | 0 | - | 4.53 | 12,531 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,402 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,592 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,180 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,717 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,949 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,523 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,371 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,115 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,426 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,173 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,481 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,609 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 183,889 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,204 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,882 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,265 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,708 |
| Which City in the United States? | 0 | - | 4.21 | 57,002 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,540,020 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,028 |
| Capitals of the Stans | 0 | - | 4.95 | 26,851 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,350 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,639 |
| ALL California Cities | 0 | - | 4.37 | 43,063 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,942 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,092 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,953 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,516 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,529 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,683 |
| Random European Capital to Country | 0 | - | 4.98 | 190,961 |
| Random European Country to Capital | 0 | - | 4.93 | 165,170 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,470 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,774 |
| Random African Capital to Country | 0 | - | 4.97 | 100,759 |
| Random African Country to Capital | 0 | - | 4.94 | 71,250 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,978 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,233 |
| Houston City Trivia | 0 | - | 3.93 | 10,466 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,151 |
| Pennsylvania Counties | 0 | - | 4.50 | 52,848 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,681,856 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,391,789 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,219 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,672 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,705 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,297 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,376 |
| Random U.S. City to State | 0 | - | 4.45 | 76,335 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,437 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,284 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,756 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,521 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,007 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,836 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,005 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,747 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,382 |
| Which City in Europe? | 0 | - | 4.83 | 107,419 |
| Rivers of the United States | 0 | - | 4.93 | 66,215 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 627,931 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,897 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.69 | 29,291 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,912 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,767 |
| North American Sports Cities | 0 | - | 4.83 | 172,409 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,332 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,772 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,183 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,563 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,532 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,432 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,410 |
| Name a Valid World City | 0 | - | 4.83 | 71,246 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,441 |
| Find the City #1 | 0 | - | 4.97 | 42,818 |
| Cities by Former Name | 0 | - | 4.83 | 91,590 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,409 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,278 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,432 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,667 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,525 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,266 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,040 |
| Countries by Capital City | 0 | - | 5.00 | 68,322 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,190 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,669 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,465 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,224 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,234 |
| Moved Capital Cities | 0 | - | 4.96 | 74,223 |
| World Capitals by Map | 0 | - | 5.00 | 286,551 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,331 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,953 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,572 |
| Random Country to Capital | 0 | - | 4.98 | 920,885 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,494 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,884 |
| Capitals Starting With H | 0 | - | 4.91 | 92,596 |
| Capitals Starting With K | 0 | - | 4.88 | 83,569 |
| Capitals Starting With L | 0 | - | 4.81 | 88,125 |
| Capitals Starting With M | 0 | - | 4.93 | 107,848 |
| Capitals Starting With P | 0 | - | 4.88 | 78,238 |
| Capitals Starting With R | 0 | - | 4.87 | 81,866 |
| Capitals Starting With S | 0 | - | 4.90 | 85,821 |
| Capitals Starting With T | 0 | - | 4.85 | 76,193 |
| Capitals Starting With W | 0 | - | 4.87 | 91,321 |
| Capitals Starting With A | 0 | - | 4.97 | 128,102 |
| Capitals Starting With B | 0 | - | 4.89 | 118,546 |
| Capitals Starting With D | 0 | - | 4.93 | 96,486 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,010 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,045 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,778 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,695 |
