| Countries Similar to U.S. States by Population | 0 | - | 4.92 | 69,699 |
| US States and State Capitals | 0 | - | 4.99 | 158,340 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,156 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,583 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,413 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,525 |
| U.S. State Flags | 0 | - | 4.89 | 166,932 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,325 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 186,602 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,561 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,038 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,147 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,340 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,265 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 50,928 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,918 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,293 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,579 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,018 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,351 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,781 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,617 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,589 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,832 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,917 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,779 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,946 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,799 |
| Which City in Canada? | 0 | - | 4.82 | 56,639 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,631 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,076 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 618,073 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,739 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,457 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,226 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 59,913 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 78,900 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,917 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,529 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,254 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,684 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,577 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,657 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,312 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,386 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,000 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,575 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,428 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,169 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,384 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,416 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,274 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,544 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,898 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,457 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,211 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,675 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,713 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,426 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,209 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,525 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,535 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,837 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,049 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,799 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,513 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,907 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,239 |
| US States with an Empty Map | 0 | - | 5.00 | 618,527 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,087 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,847 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,233 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,068 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,598 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,963 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,103 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,742 |
| California... or Florida? | 0 | - | 4.61 | 50,941 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,420 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,451 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,914 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,150 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.29 | 114,957 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,313 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,456 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,652 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,845 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,026 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,182 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,008 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,593 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,349 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,259 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,545 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,661 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,495 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,866 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,614 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,990 |
| Countries with Megacities | 0 | - | 4.99 | 246,509 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,908 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,777 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,793 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,363 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,752 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,188 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,570 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 86,917 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.95 | 32,767 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,460 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.44 | 27,627 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,053 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,669 |
| Biggest Cities in Canada | 0 | - | 4.54 | 131,772 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,433 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,903 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,475 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,646 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,608 |
| Miami City Trivia | 0 | - | 4.60 | 11,187 |
| All About Atlanta | 0 | - | 4.60 | 11,205 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,709 |
| Dallas City Trivia | 0 | - | 4.46 | 6,774 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,268 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,410 |
| Rivers of the United States | 0 | - | 4.93 | 65,476 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,171 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,588 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,203 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,363 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,392 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,191 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,890 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,999 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,534 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,076 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,773 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,820 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,823 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,440 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,538 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,204 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,591 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,580 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,757 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,794 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 129,888 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,435 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,478 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,994 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,516 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,015 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,126 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,702 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,631 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,470 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,882 |
| All 2M Cities by Proximity | 0 | - | 4.98 | 51,391 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 38,944 |
| Name a City - European Countries | 0 | - | 4.92 | 64,334 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,916 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,566 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.40 | 23,191 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,704 |
| Which City in the United States? | 0 | - | 4.21 | 56,645 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,375 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,438 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,321 |
| Hawaiian Islands | 0 | - | 4.83 | 42,418 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,722 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,270 |
| State Quiz - Florida | 0 | - | 4.47 | 61,920 |
| State Quiz - Texas | 0 | - | 4.43 | 62,479 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,539 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,025 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,309 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,235 |
| State Quiz - New York | 0 | - | 4.52 | 45,725 |
| State Quiz - Washington | 0 | - | 4.45 | 36,156 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,140 |
| State Quiz - California | 0 | - | 4.68 | 63,943 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,783 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,481 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,874 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,607 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,890 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 36,964 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,140 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,335 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,111 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,111 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,256 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,851 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,355 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,534 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,253 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.94 | 20,923 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,345 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,794 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 166,956 |
