| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,359 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,077 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,407 |
| US States and State Capitals | 0 | - | 4.99 | 164,071 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,348 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,278 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,758 |
| Which City in Canada? | 0 | - | 4.83 | 57,214 |
| Miami City Trivia | 0 | - | 4.60 | 11,251 |
| All About Atlanta | 0 | - | 4.60 | 11,272 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,789 |
| Dallas City Trivia | 0 | - | 4.46 | 6,853 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,427 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,191 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,684 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,431 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,380 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,029 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,552 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,556 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,685 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,837 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,185 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,582 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,086 |
| Name a City - European Countries | 0 | - | 4.90 | 65,836 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,661 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,095 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,088 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,404 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,221 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,519 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,128 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,637 |
| Europe Capital to Country | 0 | - | 4.99 | 251,300 |
| Asia Capital to Country | 0 | - | 4.96 | 127,040 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,475 |
| European Capitals by Map | 0 | - | 4.99 | 140,959 |
| African Capitals by Map | 0 | - | 4.99 | 140,282 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,341 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,510 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,865 |
| European Coastal Capitals | 0 | - | 4.95 | 90,985 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,990 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,401 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,974 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,995 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,056 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,084 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,796 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,298 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,653 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,694 |
| Seattle City Trivia | 0 | - | 4.21 | 26,490 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,751 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,051 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,779 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,380 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,799 |
| U.S. States with Alligators | 0 | - | 4.97 | 60,673 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,780 |
| Official Cities in the UK | 0 | - | 4.89 | 285,056 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,715 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,344 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,036 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,882 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,315 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,691 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,156 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,392 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,696 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,366 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,508 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,907 |
| Boroughs of New York City | 0 | - | 4.47 | 84,816 |
| U.S. State Flags | 0 | - | 4.89 | 171,770 |
| Hawaiian Islands | 0 | - | 4.83 | 42,820 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,899 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,426 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,926 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 194,025 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,372 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,729 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,857 |
| European Cities... in Texas | 0 | - | 4.53 | 12,564 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,739 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,587 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,646 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,581 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,931 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,791 |
| World Capitals Quiz | 0 | - | 5.00 | 5,090,763 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,370 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,054 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,383 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,571 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,641 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,454 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,260 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,909 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,286 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,739 |
| Which City in the United States? | 0 | - | 4.21 | 57,099 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,548,195 |
| Capitals of the Stans | 0 | - | 4.95 | 27,013 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,473 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,510 |
| ALL California Cities | 0 | - | 4.37 | 43,156 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,102 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,214 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,649 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,961 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,676 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,890 |
| Random European Capital to Country | 0 | - | 4.98 | 191,684 |
| Random European Country to Capital | 0 | - | 4.93 | 165,559 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,822 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,178 |
| Random African Capital to Country | 0 | - | 4.97 | 101,055 |
| Random African Country to Capital | 0 | - | 4.94 | 71,528 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,013 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.40 | 15,070 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,838 |
| Houston City Trivia | 0 | - | 3.93 | 10,477 |
| Spot the Imposter - U.S. State Flags | 0 | - | 4.56 | 40,338 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,687,783 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,395,609 |
| Texas True or False? | 0 | - | 4.51 | 39,505 |
| California True or False? | 0 | - | 4.62 | 35,370 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,543 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,110 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,877 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,968 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,856 |
| Random U.S. City to State | 0 | - | 4.45 | 76,667 |
| Name a City - U.S. States | 0 | - | 4.39 | 29,428 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,517 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,366 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,944 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,661 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,083 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,075 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,193 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,115 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,418 |
| Which City in Europe? | 0 | - | 4.83 | 107,696 |
| Rivers of the United States | 0 | - | 4.93 | 66,434 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 631,542 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,002 |
| History of Louisiana | 0 | - | 4.46 | 9,569 |
| U.S. States That Have Hosted the Olympics | 0 | - | 4.69 | 34,927 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,195 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,092 |
| North American Sports Cities | 0 | - | 4.83 | 172,805 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,454 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,855 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,812 |
| 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 | 102,709 |
| Name a Valid World City | 0 | - | 4.83 | 71,622 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,703 |
| Find the City #1 | 0 | - | 4.97 | 43,123 |
| Cities by Former Name | 0 | - | 4.83 | 91,834 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,555 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,775 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,698 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,839 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,882 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,772 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,605 |
| Countries by Capital City | 0 | - | 5.00 | 68,886 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,524 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,958 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,629 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,540 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,542 |
| Moved Capital Cities | 0 | - | 4.96 | 74,450 |
| World Capitals by Map | 0 | - | 5.00 | 288,165 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,617 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,694 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,703 |
| Random Country to Capital | 0 | - | 4.98 | 924,371 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,761 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,083 |
| Capitals Starting With H | 0 | - | 4.91 | 92,847 |
| Capitals Starting With K | 0 | - | 4.88 | 83,892 |
| Capitals Starting With L | 0 | - | 4.81 | 88,363 |
| Capitals Starting With M | 0 | - | 4.93 | 108,278 |
| Capitals Starting With P | 0 | - | 4.88 | 78,482 |
| Capitals Starting With R | 0 | - | 4.87 | 82,086 |
| Capitals Starting With S | 0 | - | 4.90 | 86,068 |
| Capitals Starting With T | 0 | - | 4.85 | 76,411 |
| Capitals Starting With W | 0 | - | 4.87 | 91,461 |
| Capitals Starting With A | 0 | - | 4.97 | 128,452 |
| Capitals Starting With B | 0 | - | 4.89 | 118,863 |
| Capitals Starting With D | 0 | - | 4.93 | 96,752 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,202 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,091 |
