| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,605 |
| US States and State Capitals | 0 | - | 4.99 | 160,163 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,727 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,779 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,820 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,986 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,055 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,603 |
| Which City in Canada? | 0 | - | 4.82 | 56,846 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,997 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,226 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,287 |
| Random European Capital to Country | 0 | - | 4.98 | 189,747 |
| Random European Country to Capital | 0 | - | 4.92 | 147,842 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,661 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,768 |
| Random African Capital to Country | 0 | - | 4.97 | 100,011 |
| Random African Country to Capital | 0 | - | 4.94 | 70,540 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,759 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,425 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,396 |
| Name a City - European Countries | 0 | - | 4.91 | 64,816 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,516 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,916 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 504,004 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,068 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,422 |
| Europe Capital to Country | 0 | - | 4.99 | 248,848 |
| Asia Capital to Country | 0 | - | 4.96 | 126,150 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,107 |
| European Capitals by Map | 0 | - | 4.99 | 137,676 |
| African Capitals by Map | 0 | - | 4.99 | 132,802 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,111 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,707 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,577 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,948 |
| European Coastal Capitals | 0 | - | 4.95 | 90,091 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,349 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,186 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,743 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,581 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,778 |
| U.S. State Flags | 0 | - | 4.89 | 168,753 |
| Hawaiian Islands | 0 | - | 4.83 | 42,561 |
| Official Cities in the UK | 0 | - | 4.89 | 282,050 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,143 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,965 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,687 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,562 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,486 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,914 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,810 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,980 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,714 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,966 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,711 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,593 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,964 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,110 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,662 |
| Boroughs of New York City | 0 | - | 4.47 | 84,323 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,738 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,480 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,514 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,621 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,083 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,086 |
| World Capitals Quiz | 0 | - | 5.00 | 5,049,754 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,719 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,155 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,616 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,902 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,648 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,119 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,978 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,849 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,429 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,902 |
| Which City in the United States? | 0 | - | 4.21 | 56,839 |
| Pennsylvania Counties | 0 | - | 4.48 | 52,393 |
| Capitals of the Stans | 0 | - | 4.95 | 26,596 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,002 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,826 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,141 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,105 |
| ALL California Cities | 0 | - | 4.37 | 42,929 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,750 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,939 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,262 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,406 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,535 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,887 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,905 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,346 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,490 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,795 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,199 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,078 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,087 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,150 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,594 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,303 |
| Which City in Europe? | 0 | - | 4.83 | 106,989 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,670 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,833 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,784 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,291 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,640 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,442 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,501 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,069 |
| Random U.S. City to State | 0 | - | 4.45 | 75,648 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,307 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,539 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,103 |
| Find the City #1 | 0 | - | 4.97 | 42,475 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,434 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,558 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,037 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,036 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,290 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,148 |
| Countries by Capital City | 0 | - | 5.00 | 67,445 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,726 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,233 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,679 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,685 |
| Moved Capital Cities | 0 | - | 4.96 | 73,871 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,098 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,321 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,587 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,561 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,192 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,027 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,176 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,119 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,838 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,221 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,890 |
| Which City in California? | 0 | - | 4.56 | 31,966 |
| Seattle City Trivia | 0 | - | 4.20 | 26,309 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,926 |
| Miami City Trivia | 0 | - | 4.60 | 11,213 |
| Dallas City Trivia | 0 | - | 4.46 | 6,803 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,618 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,201 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 622,189 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,746 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,411 |
| North American Sports Cities | 0 | - | 4.83 | 171,361 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,032 |
| Cities in European History #1 | 0 | - | 4.63 | 133,534 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,258 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,638 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,836 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,067 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,482 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,315 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,022 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,442 |
| Name a Valid World City | 0 | - | 4.83 | 70,582 |
| Cities by Former Name | 0 | - | 4.84 | 91,246 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,207 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,442 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,478 |
| World Capitals by Map | 0 | - | 5.00 | 284,747 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,959 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,014 |
| Random Country to Capital | 0 | - | 4.98 | 914,857 |
| Capitals Starting With H | 0 | - | 4.90 | 91,704 |
| Capitals Starting With K | 0 | - | 4.85 | 75,926 |
| Capitals Starting With L | 0 | - | 4.81 | 87,129 |
| Capitals Starting With M | 0 | - | 4.93 | 106,566 |
| Capitals Starting With P | 0 | - | 4.88 | 77,431 |
| Capitals Starting With R | 0 | - | 4.87 | 81,218 |
| Capitals Starting With S | 0 | - | 4.89 | 85,058 |
| Capitals Starting With T | 0 | - | 4.84 | 75,545 |
| Capitals Starting With W | 0 | - | 4.87 | 90,842 |
| Capitals Starting With A | 0 | - | 4.97 | 126,904 |
| Capitals Starting With B | 0 | - | 4.89 | 117,601 |
| Capitals Starting With D | 0 | - | 4.93 | 95,683 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,366 |
| Which City in Latin America? | 0 | - | 4.63 | 46,926 |
| Which City in Texas? | 0 | - | 4.45 | 25,030 |
| Which City in Florida? | 0 | - | 4.61 | 10,954 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,964 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,702 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,026 |
| New York Counties | 0 | - | 4.65 | 50,194 |
| North Carolina Counties | 0 | - | 4.53 | 52,927 |
| Georgia Counties | 0 | - | 4.50 | 49,269 |
| Virginia Counties | 0 | - | 4.45 | 33,113 |
| West Virginia Counties | 0 | - | 4.62 | 33,651 |
| Ohio Counties | 0 | - | 4.47 | 45,607 |
| Texas Counties | 0 | - | 4.55 | 76,418 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,308 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,078 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,343 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,849 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,258 |
