| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,935 |
| US States and State Capitals | 0 | - | 4.99 | 162,845 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,126 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,015 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,395 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,548 |
| U.S. State Flags | 0 | - | 4.88 | 170,739 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,148 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 192,283 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,541,412 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,812 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,108 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,780 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,923 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,806 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,043 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,715 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,751 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,241 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,623 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,682,961 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,446 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,916 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,042 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,980 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,440 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,962 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,479 |
| Which City in Canada? | 0 | - | 4.83 | 57,101 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,170 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,343 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 628,476 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.46 | 73,130 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,861 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,574 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,244 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,285 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,211 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,731 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,989 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,870 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,030 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,810 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,470 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,573 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,014 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,140 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,773 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,543 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,972 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,345 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,915 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,261 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,278 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 330,794 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,411 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,325 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,906 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,208 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,491 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,618 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 183,998 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,986 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,211 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,885 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,269 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 63,947 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,188 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,696 |
| US States with an Empty Map | 0 | - | 5.00 | 625,110 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,543 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,380 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,449 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,422 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,813 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,090 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,977 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,008 |
| California... or Florida? | 0 | - | 4.60 | 51,581 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,446,691 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,585 |
| Biggest Cities in the World | 0 | - | 4.91 | 799,660 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,281 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 117,268 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,539 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,704 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,129 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,880 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,378 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,276 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,940 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,505 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,484 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,642 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,804 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,227 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,155 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,727 |
| European Cities... in Texas | 0 | - | 4.53 | 12,536 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,646 |
| Countries with Megacities | 0 | - | 4.99 | 263,918 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,494 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,161 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,338 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,770 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,393 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,357 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,501 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 89,565 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.96 | 34,782 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,068 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.49 | 29,806 |
| Biggest Cities in the United States | 0 | - | 4.94 | 979,380 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 366,395 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,932 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,627 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,441 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,682 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,851 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,713 |
| Miami City Trivia | 0 | - | 4.60 | 11,238 |
| All About Atlanta | 0 | - | 4.60 | 11,254 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,775 |
| Dallas City Trivia | 0 | - | 4.46 | 6,838 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,426 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,165 |
| Rivers of the United States | 0 | - | 4.93 | 66,246 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,410 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,140 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,374 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,472 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,747 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,431 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,964 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,176 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,830 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,953 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,788 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,977 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,991 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,456 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,614 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,133 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,111 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,782 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 225,431 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,534 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 134,266 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,950 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,637 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,698 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,081 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 59,952 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 70,164 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 64,677 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,742 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,666 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,595 |
| All 2M Cities by Proximity | 0 | - | 4.98 | 52,447 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,367 |
| Name a City - European Countries | 0 | - | 4.90 | 65,457 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,094 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,637 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,764 |
| Which City in the United States? | 0 | - | 4.21 | 57,021 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,231 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,617 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,543 |
| Hawaiian Islands | 0 | - | 4.83 | 42,737 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,984 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,395 |
| State Quiz - Florida | 0 | - | 4.47 | 62,380 |
| State Quiz - Texas | 0 | - | 4.43 | 62,907 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,834 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,331 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,601 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,491 |
| State Quiz - New York | 0 | - | 4.52 | 46,155 |
| State Quiz - Washington | 0 | - | 4.45 | 36,450 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,402 |
| State Quiz - California | 0 | - | 4.69 | 64,477 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,092 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,749 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,189 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,048 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,203 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 38,127 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,732 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,364 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,042 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,649 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,542 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,975 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,232 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,394 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,934 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.95 | 21,368 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,819 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,684 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,366 |
