| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,136 |
| US States and State Capitals | 0 | - | 4.99 | 163,640 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,268 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,005 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,733 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,687 |
| U.S. State Flags | 0 | - | 4.89 | 171,414 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,648 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 193,532 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,545,745 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,356 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,260 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,002 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,549 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,973 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,582 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,951 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,776 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,278 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,670 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,859 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,205 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,976 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,416 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,295 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,719 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,389 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,597 |
| Which City in Canada? | 0 | - | 4.83 | 57,157 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,242 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,389 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 630,395 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.46 | 73,202 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,923 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,635 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,316 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,362 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,265 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,760 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,264 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,080 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,052 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,835 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,491 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,811 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,247 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,228 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,810 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,604 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,505 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,673 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,010 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,464 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 124,479 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,910 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,589 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,259 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,085 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,526 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,542 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,630 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,306 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,001 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,246 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,904 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,283 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,020 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,237 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,767 |
| US States with an Empty Map | 0 | - | 5.00 | 626,186 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,624 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,461 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,484 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,462 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,844 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,105 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,095 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,061 |
| California... or Florida? | 0 | - | 4.60 | 51,664 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,448,859 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,128 |
| Biggest Cities in the World | 0 | - | 4.91 | 801,405 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,622 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 117,641 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,579 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,739 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,347 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,006 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,416 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,351 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,992 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,536 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,529 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,670 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,822 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,333 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,193 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,741 |
| European Cities... in Texas | 0 | - | 4.53 | 12,555 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,013 |
| Countries with Megacities | 0 | - | 4.99 | 264,846 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,845 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,212 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,531 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,104 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,610 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,384 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,630 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 89,930 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.96 | 35,069 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 418,947 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.50 | 30,552 |
| Biggest Cities in the United States | 0 | - | 4.94 | 981,579 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 366,891 |
| Biggest Cities in Canada | 0 | - | 4.54 | 133,116 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,649 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,058 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,038 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,892 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,730 |
| Miami City Trivia | 0 | - | 4.60 | 11,244 |
| All About Atlanta | 0 | - | 4.60 | 11,265 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,784 |
| Dallas City Trivia | 0 | - | 4.46 | 6,848 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,612 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,264 |
| Rivers of the United States | 0 | - | 4.93 | 66,370 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,461 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,533 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,394 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,490 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,813 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,463 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,976 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,370 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,869 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,100 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,978 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,292 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,214 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,604 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,779 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,255 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,365 |
| Biggest City in Every Country | 0 | - | 4.98 | 101,174 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 226,079 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,837 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 143,927 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,241 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,839 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 579,660 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,402 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,226 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 70,335 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 64,873 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,961 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 131,237 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,725 |
| All 2M Cities by Proximity | 0 | - | 4.98 | 52,639 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,427 |
| Name a City - European Countries | 0 | - | 4.90 | 65,660 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,121 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,643 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,770 |
| Which City in the United States? | 0 | - | 4.21 | 57,068 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,368 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,642 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,588 |
| Hawaiian Islands | 0 | - | 4.83 | 42,784 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 43,031 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,415 |
| State Quiz - Florida | 0 | - | 4.47 | 62,438 |
| State Quiz - Texas | 0 | - | 4.43 | 62,980 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,870 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,375 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,624 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,533 |
| State Quiz - New York | 0 | - | 4.52 | 46,230 |
| State Quiz - Washington | 0 | - | 4.45 | 36,509 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,444 |
| State Quiz - California | 0 | - | 4.69 | 64,571 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,146 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,794 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,220 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,120 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,236 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 38,288 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,909 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,565 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,186 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,721 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,778 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,195 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,362 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,520 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,005 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.95 | 21,428 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,114 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,054 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,596 |
