| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,675,986 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,209 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,088 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,122 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,598 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,612 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,295 |
| US States with an Empty Map | 0 | - | 5.00 | 618,060 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,930 |
| US States Quiz | 0 | - | 5.00 | 16,677,300 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,456 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,422 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,928 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,830 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,035 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,515,966 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,358 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,436 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,228 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,983 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,893 |
| Draw All US State Borders | 0 | - | 4.99 | 133,127 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,524 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,443 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,772 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,672 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,566 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,006 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,770 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,302 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,828 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,662,380 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,378,911 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,775 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,548 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,564 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,505 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,692 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,797 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,673 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,891 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,761 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 84,123 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 43,659 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,582 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.43 | 40,143 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 54,834 |
| Random U.S. City to State | 0 | - | 4.45 | 75,186 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,103 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,587 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.66 | 10,761 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,681 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,421 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,188 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,898 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,520 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,040 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,572 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,556 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,139 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 25,997 |
| Boroughs of New York City | 0 | - | 4.47 | 84,053 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,131 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,646 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,302 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,403 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 38,521 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,413 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,142 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,726 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,078 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 217,967 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,254 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,231 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,393 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,644 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,456 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 122,835 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 322,979 |
| U.S. Cities by Hispanic Population | 0 | - | 4.31 | 37,949 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,092 |
| ALL California Cities | 0 | - | 4.36 | 42,794 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,377 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,292 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,174 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,518 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,421 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,040 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,795 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,200 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,508 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,052 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,580 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,957 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,040 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,171 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,952 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,433,419 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,002 |
| Biggest Cities in the World | 0 | - | 4.92 | 789,132 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,004 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.29 | 114,805 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,301 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,432 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,631 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,680 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,154 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 12,994 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,574 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,332 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,248 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,428 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,595 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,259 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,757 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,139 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 170,852 |
| Countries with Megacities | 0 | - | 4.99 | 246,153 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,771 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,747 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,727 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,236 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,664 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,173 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,519 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,194 |
| Biggest Cities in the United States | 0 | - | 4.93 | 964,934 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,454 |
| Biggest Cities in Canada | 0 | - | 4.54 | 131,701 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,278 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,259 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,579 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,417 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,771 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 17,957 |
| Miami City Trivia | 0 | - | 4.60 | 11,183 |
| All About Atlanta | 0 | - | 4.60 | 11,201 |
| Dallas City Trivia | 0 | - | 4.46 | 6,769 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,181 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,359 |
| Rivers of the United States | 0 | - | 4.93 | 65,423 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,546 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,315 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,344 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,619 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,153 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,826 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,193 |
| U.S. States with Exactly One Major Pro Sports Team | 0 | - | 3.91 | 18,359 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,359 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,353 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 25,998 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,511 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,025 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,716 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,671 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,742 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,392 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,480 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,143 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,437 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,392 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,464 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,636 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 129,562 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,310 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,371 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 572,533 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,387 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 52,930 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,046 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,625 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,546 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,240 |
| The Most Populous U.S. City by Category | 0 | - | 4.35 | 22,239 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,819 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,423 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,622 |
| Name a City - European Countries | 0 | - | 4.92 | 64,261 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,562 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.40 | 23,185 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,702 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,682 |
| U.S. State Flags | 0 | - | 4.89 | 166,659 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,430 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,305 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,235 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,452 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,261 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,375 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,051 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,353 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,543 |
| State Quiz - Florida | 0 | - | 4.47 | 61,893 |
| State Quiz - Texas | 0 | - | 4.43 | 62,450 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,523 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,001 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,296 |
