| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,609 |
| US States and State Capitals | 0 | - | 4.99 | 161,428 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,859 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,661 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,917 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,268 |
| U.S. State Flags | 0 | - | 4.89 | 169,838 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,436 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 190,704 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,534,507 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,995 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,881 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,370 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 174,943 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,592 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,255 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,810 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,712 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,198 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,548 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,677,489 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,413 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,835 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,508 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,561 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,074 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,667 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,363 |
| Which City in Canada? | 0 | - | 4.82 | 56,954 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,026 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,280 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 625,698 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 73,029 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,760 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,483 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,128 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,174 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,123 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,677 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,548 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,582 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,993 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,774 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,441 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,278 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,780 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,009 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,683 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,444 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,411 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,897 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,767 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,699 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,936 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,133 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,064 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,244 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,610 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,536 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,411 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,598 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,630 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,946 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,165 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,865 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,251 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,827 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,113 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,580 |
| US States with an Empty Map | 0 | - | 5.00 | 623,490 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,442 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,243 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,392 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,321 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,757 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,065 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,728 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,924 |
| California... or Florida? | 0 | - | 4.60 | 51,287 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,528 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,789 |
| Biggest Cities in the World | 0 | - | 4.91 | 796,942 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,705 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 116,429 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,471 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,648 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,803 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,690 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,332 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,218 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,834 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,458 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,447 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,610 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,763 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,040 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,083 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,701 |
| European Cities... in Texas | 0 | - | 4.53 | 12,513 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,078 |
| Countries with Megacities | 0 | - | 4.99 | 260,842 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,933 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,079 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,019 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,212 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,034 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,322 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,280 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 88,999 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.96 | 34,345 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,584 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.44 | 27,742 |
| Biggest Cities in the United States | 0 | - | 4.94 | 975,996 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,614 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,704 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,584 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,110 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,282 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,793 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,690 |
| Miami City Trivia | 0 | - | 4.60 | 11,224 |
| All About Atlanta | 0 | - | 4.60 | 11,245 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,750 |
| Dallas City Trivia | 0 | - | 4.46 | 6,820 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,139 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,994 |
| Rivers of the United States | 0 | - | 4.93 | 66,084 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,345 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,496 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,345 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,452 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,655 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,371 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,945 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,837 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,744 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,748 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 86,571 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,462 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,696 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,288 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,389 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,944 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,533 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,000 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,277 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,964 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 132,986 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,441 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,244 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,165 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,529 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,709 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,812 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 62,166 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,409 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,906 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,386 |
| All 2M Cities by Proximity | 0 | - | 4.98 | 52,108 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,266 |
| Name a City - European Countries | 0 | - | 4.90 | 65,223 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,040 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,617 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,746 |
| Which City in the United States? | 0 | - | 4.21 | 56,925 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,010 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,570 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,498 |
| Hawaiian Islands | 0 | - | 4.83 | 42,658 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,918 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,357 |
| State Quiz - Florida | 0 | - | 4.47 | 62,260 |
| State Quiz - Texas | 0 | - | 4.43 | 62,806 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,756 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,254 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,514 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,422 |
| State Quiz - New York | 0 | - | 4.52 | 46,036 |
| State Quiz - Washington | 0 | - | 4.45 | 36,373 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,347 |
| State Quiz - California | 0 | - | 4.68 | 64,337 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,997 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,663 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,101 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,946 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,121 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 37,895 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,419 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,067 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,736 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,513 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,254 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,739 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,993 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,185 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,832 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.94 | 21,254 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,078 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,058 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,920 |
