| US States and State Capitals | 0 | - | 4.99 | 161,948 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,957 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,179 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,098 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,369 |
| U.S. State Flags | 0 | - | 4.89 | 170,180 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,716 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 191,250 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,537,126 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,571 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,007 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,523 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,318 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,675 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,581 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,031 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,731 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,216 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,584 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,679,623 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,390,660 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,868 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,743 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,743 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,214 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,769 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,396 |
| Which City in Canada? | 0 | - | 4.83 | 57,041 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,086 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,299 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 626,859 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 73,069 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,799 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,520 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,166 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,215 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,152 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,696 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,713 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,717 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,012 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,786 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,449 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,396 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,861 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,056 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,720 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,481 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,645 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,085 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,824 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,856 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,068 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,800 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,185 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,337 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,715 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,718 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,442 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,603 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,781 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,963 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,184 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,874 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,259 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,874 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,136 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,624 |
| US States with an Empty Map | 0 | - | 5.00 | 624,118 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,488 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,295 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,411 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,354 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,780 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,074 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,849 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,955 |
| California... or Florida? | 0 | - | 4.60 | 51,321 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,752 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 380,104 |
| Biggest Cities in the World | 0 | - | 4.91 | 798,011 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,939 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 116,773 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,502 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,665 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,939 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,754 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,348 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,242 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,873 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,474 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,463 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,623 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,781 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,103 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,114 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,713 |
| European Cities... in Texas | 0 | - | 4.53 | 12,522 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,297 |
| Countries with Megacities | 0 | - | 4.99 | 262,665 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,135 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,108 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,140 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,430 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,188 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,333 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,365 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 89,193 |
| Biggest Countries by Combined Area and Population | 0 | - | 4.96 | 34,533 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,124 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.44 | 27,753 |
| Biggest Cities in the United States | 0 | - | 4.94 | 977,432 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,945 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,792 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,601 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,035 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,289 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,814 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,702 |
| Miami City Trivia | 0 | - | 4.60 | 11,226 |
| All About Atlanta | 0 | - | 4.60 | 11,249 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,757 |
| Dallas City Trivia | 0 | - | 4.46 | 6,826 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,249 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,065 |
| Rivers of the United States | 0 | - | 4.93 | 66,150 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,364 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,727 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,357 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,457 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,694 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,393 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,953 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,935 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,784 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,845 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,660 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,645 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,815 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,353 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,480 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,027 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,820 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,374 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,775 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,214 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,542 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,713 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,429 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,740 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,763 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 58,296 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,961 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 64,205 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,555 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,171 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,467 |
| All 2M Cities by Proximity | 0 | - | 4.98 | 52,250 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,302 |
| Name a City - European Countries | 0 | - | 4.90 | 65,320 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,062 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,623 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,753 |
| Which City in the United States? | 0 | - | 4.21 | 56,966 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,097 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,586 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,518 |
| Hawaiian Islands | 0 | - | 4.83 | 42,688 |
| Top 10 Most Jewish U.S. States | 0 | - | 4.31 | 42,949 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,369 |
| State Quiz - Florida | 0 | - | 4.47 | 62,306 |
| State Quiz - Texas | 0 | - | 4.43 | 62,848 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,789 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,289 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,553 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,451 |
| State Quiz - New York | 0 | - | 4.52 | 46,077 |
| State Quiz - Washington | 0 | - | 4.45 | 36,404 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,373 |
| State Quiz - California | 0 | - | 4.69 | 64,390 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,035 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,703 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,136 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,983 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,159 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 37,994 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,535 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,173 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,864 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,572 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,365 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,831 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,091 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,265 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,872 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.95 | 21,296 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,437 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,280 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,071 |
| Largest City by Island | 0 | - | 4.87 | 71,804 |
