| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,616 |
| US States and State Capitals | 0 | - | 4.99 | 165,019 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,762 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,659 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 117,173 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,031 |
| U.S. State Flags | 0 | - | 4.89 | 172,570 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,454 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 194,770 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,921 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,631 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,621 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,520 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,798 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,310 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,686 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,699 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,858 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,399 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,771 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,691,544 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,649 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,128 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,210 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,887 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,569 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,778 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,795 |
| Which City in Canada? | 0 | - | 4.83 | 57,324 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,399 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,481 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,917 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.46 | 73,321 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 49,031 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,722 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,446 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,499 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,354 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,785 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,542 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,115 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,891 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,538 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,202 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,640 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,369 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,865 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,703 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,276 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,446 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,205 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,869 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,898 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,798 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,979 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,355 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,379 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,039 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,642 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,668 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,683 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,058 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,298 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,932 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,297 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,123 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,338 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,914 |
| US States with an Empty Map | 0 | - | 5.00 | 628,091 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,771 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,627 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,541 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,557 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,909 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,133 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,301 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,138 |
| California... or Florida? | 0 | - | 4.60 | 51,812 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,932 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,181 |
| Biggest Cities in the World | 0 | - | 4.91 | 804,741 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,288 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 118,275 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,636 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,830 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,883 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,352 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,554 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,506 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,201 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,635 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,692 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,727 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,906 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,574 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,284 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,781 |
| European Cities... in Texas | 0 | - | 4.53 | 12,586 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,940 |
| Countries with Megacities | 0 | - | 4.99 | 266,691 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,642 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,309 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,995 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,948 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,112 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,407 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,900 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 90,711 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.96 | 35,686 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,281 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.46 | 30,987 |
| Biggest Cities in the United States | 0 | - | 4.94 | 985,933 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 367,808 |
| Biggest Cities in Canada | 0 | - | 4.54 | 133,425 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,470 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,714 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,984 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,060 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,953 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,769 |
| Miami City Trivia | 0 | - | 4.60 | 11,263 |
| All About Atlanta | 0 | - | 4.60 | 11,284 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,800 |
| Dallas City Trivia | 0 | - | 4.46 | 6,864 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,029 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,536 |
| Rivers of the United States | 0 | - | 4.93 | 66,606 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,531 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,380 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,433 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,517 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,954 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,527 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 16,001 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,744 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,940 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,374 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,259 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,880 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,575 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,846 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,132 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,524 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,847 |
| Biggest City in Every Country | 0 | - | 4.98 | 101,814 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,149 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,344 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 149,613 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,681 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,180 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,498 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,874 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,559 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,627 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 65,146 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,314 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,142 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,953 |
| All 2M Cities by Proximity | 0 | - | 4.98 | 52,962 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,545 |
| Name a City - European Countries | 0 | - | 4.90 | 66,069 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,207 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,667 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,784 |
| Which City in the United States? | 0 | - | 4.21 | 57,158 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,635 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,685 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,654 |
| Hawaiian Islands | 0 | - | 4.83 | 42,914 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,138 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,471 |
| State Quiz - Florida | 0 | - | 4.47 | 62,573 |
| State Quiz - Texas | 0 | - | 4.43 | 63,141 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,977 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,473 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,718 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,607 |
| State Quiz - New York | 0 | - | 4.52 | 46,374 |
| State Quiz - Washington | 0 | - | 4.45 | 36,613 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,527 |
| State Quiz - California | 0 | - | 4.69 | 64,746 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,251 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,891 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,322 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,278 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,346 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.90 | 38,619 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,305 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,923 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,497 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,874 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,240 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,580 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,686 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,818 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,161 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.95 | 21,568 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,486 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,549 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,906 |
