| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,432 |
| US States and State Capitals | 0 | - | 4.99 | 164,533 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,932 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,695,887 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,479 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,249 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,533 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,568 |
| Which City in Canada? | 0 | - | 4.83 | 57,260 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,576 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,305 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,947 |
| Random European Capital to Country | 0 | - | 4.98 | 191,809 |
| Random European Country to Capital | 0 | - | 4.93 | 165,657 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,871 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,253 |
| Random African Capital to Country | 0 | - | 4.97 | 101,141 |
| Random African Country to Capital | 0 | - | 4.94 | 71,600 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.83 | 56,151 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,716 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,178 |
| Name a City - European Countries | 0 | - | 4.90 | 65,931 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,946 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,874 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,995 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,234 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,770 |
| Europe Capital to Country | 0 | - | 4.99 | 251,527 |
| Asia Capital to Country | 0 | - | 4.96 | 127,160 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,632 |
| European Capitals by Map | 0 | - | 4.99 | 141,348 |
| African Capitals by Map | 0 | - | 4.99 | 141,319 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,810 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,556 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,619 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,969 |
| European Coastal Capitals | 0 | - | 4.95 | 91,074 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,066 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,704 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,249 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,048 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,532 |
| U.S. State Flags | 0 | - | 4.89 | 172,088 |
| Hawaiian Islands | 0 | - | 4.83 | 42,848 |
| Official Cities in the UK | 0 | - | 4.89 | 285,410 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,423 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,957 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,385 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,804 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,236 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,457 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,761 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,565 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,242 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,106 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,837 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,754 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,110 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,255 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,751 |
| Boroughs of New York City | 0 | - | 4.47 | 84,857 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,791 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,479 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,659 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,686 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,314 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,848 |
| World Capitals Quiz | 0 | - | 5.00 | 5,094,909 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,439 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,674 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,218 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,433 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,831 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,348 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,172 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,048 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,656 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,026 |
| Which City in the United States? | 0 | - | 4.21 | 57,126 |
| Capitals of the Stans | 0 | - | 4.95 | 27,052 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,379 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,303 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,511 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,588 |
| ALL California Cities | 0 | - | 4.37 | 43,183 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,131 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,248 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,462 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,580 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,334 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,099 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,108 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,709 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,108 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,244 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,211 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,620 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,206 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,236 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,656 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,948 |
| Which City in Europe? | 0 | - | 4.83 | 107,750 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,767 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,261 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,610 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,373 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,891 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,959 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,605 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,895 |
| Random U.S. City to State | 0 | - | 4.45 | 76,743 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,537 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,685 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,388 |
| Find the City #1 | 0 | - | 4.97 | 43,199 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,998 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,889 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,787 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,975 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,907 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,772 |
| Countries by Capital City | 0 | - | 5.00 | 69,053 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,630 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,039 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,034 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,621 |
| Moved Capital Cities | 0 | - | 4.96 | 74,517 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,737 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,601 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,655 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,657 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,280 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,091 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,570 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,278 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,921 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,292 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,622 |
| Which City in California? | 0 | - | 4.56 | 32,130 |
| Seattle City Trivia | 0 | - | 4.21 | 26,509 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,094 |
| Miami City Trivia | 0 | - | 4.60 | 11,256 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,144 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,456 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,520 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,081 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,269 |
| North American Sports Cities | 0 | - | 4.83 | 172,925 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,483 |
| Cities in European History #1 | 0 | - | 4.63 | 134,428 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,420 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,848 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,932 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,187 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,569 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,496 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,777 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,320 |
| Name a Valid World City | 0 | - | 4.84 | 71,720 |
| Cities by Former Name | 0 | - | 4.83 | 91,888 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,594 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,871 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,607 |
| World Capitals by Map | 0 | - | 5.00 | 288,520 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,665 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,020 |
| Random Country to Capital | 0 | - | 4.98 | 925,305 |
| Capitals Starting With H | 0 | - | 4.91 | 92,902 |
| Capitals Starting With K | 0 | - | 4.88 | 83,956 |
| Capitals Starting With L | 0 | - | 4.81 | 88,409 |
| Capitals Starting With M | 0 | - | 4.93 | 108,386 |
| Capitals Starting With P | 0 | - | 4.88 | 78,528 |
| Capitals Starting With R | 0 | - | 4.88 | 82,125 |
| Capitals Starting With S | 0 | - | 4.90 | 86,119 |
| Capitals Starting With T | 0 | - | 4.85 | 76,456 |
| Capitals Starting With W | 0 | - | 4.87 | 91,483 |
| Capitals Starting With A | 0 | - | 4.97 | 128,539 |
| Capitals Starting With B | 0 | - | 4.89 | 118,932 |
| Capitals Starting With D | 0 | - | 4.93 | 96,805 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,423 |
| Which City in Latin America? | 0 | - | 4.63 | 47,120 |
| Which City in Texas? | 0 | - | 4.45 | 25,141 |
| Which City in Florida? | 0 | - | 4.61 | 11,017 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,226 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,080 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,283 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,173 |
| New York Counties | 0 | - | 4.65 | 50,969 |
| North Carolina Counties | 0 | - | 4.54 | 53,549 |
| Georgia Counties | 0 | - | 4.52 | 49,838 |
| Virginia Counties | 0 | - | 4.45 | 33,402 |
| West Virginia Counties | 0 | - | 4.63 | 33,927 |
| Ohio Counties | 0 | - | 4.48 | 46,043 |
| Texas Counties | 0 | - | 4.56 | 77,526 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,713 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,561 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,524 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,115 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,368 |
