| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,233 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,315 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,169 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,231 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,697 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,741 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,441 |
| US States with an Empty Map | 0 | - | 5.00 | 618,603 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,050 |
| US States Quiz | 0 | - | 5.00 | 16,694,180 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,540 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,614 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,018 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,348 |
| US States and State Capitals | 0 | - | 4.99 | 158,403 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,860 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,425 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,508 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,361 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,306 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,919 |
| Draw All US State Borders | 0 | - | 4.99 | 133,471 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,665 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,542 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,887 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,950 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,580 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,020 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,783 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,324 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,840 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,965 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,751 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,840 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,628 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,592 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,534 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,860 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,933 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,800 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,960 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,811 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 84,211 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 43,687 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,607 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.43 | 40,162 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 54,861 |
| Random U.S. City to State | 0 | - | 4.45 | 75,300 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,176 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,635 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.66 | 10,810 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,745 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,463 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,230 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,921 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,531 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,299 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,713 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,559 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,143 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,003 |
| Boroughs of New York City | 0 | - | 4.47 | 84,083 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,611 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,661 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,314 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,411 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,580 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,429 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,175 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 51,355 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 38,890 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,467 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,445 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,279 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,454 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,674 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,562 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,913 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,531 |
| U.S. Cities by Hispanic Population | 0 | - | 4.31 | 37,986 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,134 |
| ALL California Cities | 0 | - | 4.36 | 42,811 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,386 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,412 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,213 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,525 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,560 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,051 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,800 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,247 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,847 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,076 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,599 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,969 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,108 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,189 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,973 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,568 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,499 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,048 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,171 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.29 | 114,988 |
| Cities on Interstate 95 on a Map | 0 | - | 4.48 | 23,315 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,459 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,656 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,877 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,184 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,012 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,595 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,351 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,262 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,511 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,874 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,619 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,376 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,650 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,023 |
| Countries with Megacities | 0 | - | 4.99 | 246,587 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,952 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,780 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,819 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,390 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,766 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,193 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,579 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,494 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,218 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,705 |
| Biggest Cities in Canada | 0 | - | 4.54 | 131,787 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,427 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,596 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,436 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,970 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,610 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 17,963 |
| Miami City Trivia | 0 | - | 4.60 | 11,189 |
| All About Atlanta | 0 | - | 4.60 | 11,205 |
| Dallas City Trivia | 0 | - | 4.46 | 6,774 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,283 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,422 |
| Rivers of the United States | 0 | - | 4.93 | 65,488 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,568 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,369 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,392 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,655 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,174 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,829 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,207 |
| U.S. States with Exactly One Major Pro Sports Team | 0 | - | 3.91 | 18,371 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,364 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,399 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,015 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,537 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,088 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,787 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,842 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,831 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,448 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,554 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,214 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,609 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,602 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,800 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,807 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 129,927 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,452 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,490 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,053 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,538 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,027 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,134 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,720 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,643 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,488 |
| The Most Populous U.S. City by Category | 0 | - | 4.36 | 22,255 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,895 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,434 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,629 |
| Name a City - European Countries | 0 | - | 4.92 | 64,350 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,567 |
| 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 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,686 |
| U.S. State Flags | 0 | - | 4.89 | 166,979 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,442 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.35 | 44,326 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,263 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,468 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,270 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,410 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,074 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,391 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,561 |
| State Quiz - Florida | 0 | - | 4.47 | 61,927 |
| State Quiz - Texas | 0 | - | 4.43 | 62,486 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,548 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,030 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,315 |
