| US States Quiz | 0 | - | 5.00 | 16,677,753 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,775 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,549 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,505 |
| US States with an Empty Map | 0 | - | 5.00 | 618,070 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,926 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,262 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,495 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,049 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,528 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,444 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,778 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,209 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,425 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,930 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,511 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,589 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,931 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,262 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,759 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,299 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,262 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,265 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,956 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,340 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,563 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,314 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,566 |
| U.S. Geography By Letter - H | 0 | - | 4.38 | 39,281 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,014 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,181 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,360 |
| Rivers of the United States | 0 | - | 4.93 | 65,423 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,378 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,355 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,544 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,089 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,304 |
| U.S. States that Border Canada | 0 | - | 4.91 | 181,841 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,662,413 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,378,920 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,512 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,094 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,163 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,421 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,773 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,234 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 217,972 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,256 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,631 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,002 |
| 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 Borders | 0 | - | 4.77 | 112,959 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,217 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,771 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,303 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,814 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,761 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,631 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,156 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,766 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,619 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,579 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,986 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,344 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,109 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,517 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,021 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,233 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,547 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,654 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,344 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,619 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,231 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 171,989 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,683 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,430 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,818 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,893 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,646 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,302 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,430 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 100,957 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,855 |
| 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 | 37,079 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,236 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,452 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,051 |
| 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 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,216 |
| State Quiz - New York | 0 | - | 4.52 | 45,691 |
| State Quiz - Washington | 0 | - | 4.45 | 36,129 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,118 |
| State Quiz - California | 0 | - | 4.68 | 63,907 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,757 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,460 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,844 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,571 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,872 |
| Random U.S. City to State | 0 | - | 4.45 | 75,186 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,377 |
| Countries that Start with A | 0 | - | 4.98 | 2,144,546 |
| Countries that Start with B | 0 | - | 4.95 | 2,277,933 |
| Countries that Start with C | 0 | - | 4.96 | 1,808,693 |
| Countries that Start with D | 0 | - | 4.96 | 700,466 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,231 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,399 |
| Countries that Start with H | 0 | - | 4.96 | 597,026 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,155 |
| Countries that Start with J | 0 | - | 4.98 | 595,092 |
| Countries that Start with K | 0 | - | 4.96 | 808,585 |
| Countries that Start with L | 0 | - | 4.98 | 1,081,887 |
| Countries that Start with N | 0 | - | 4.93 | 1,108,738 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,582 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,143 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,406 |
| Countries that Start with U | 0 | - | 4.97 | 899,042 |
| Countries that Start with V | 0 | - | 4.98 | 604,502 |
| Countries that Start with F | 0 | - | 4.83 | 611,442 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,201 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,307 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,722 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,410 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,178 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,052 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,564 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,031 |
| Monarchies of Europe | 0 | - | 4.90 | 97,202 |
| Monarchies of Asia | 0 | - | 4.97 | 70,533 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,376 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,744 |
| Regions of U.S. States | 0 | - | 4.37 | 43,405 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,830 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,887 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,149 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,387 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,836 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,204 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,428 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,101 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,879 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,264 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,643 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,951 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,461 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,445 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,962 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,472 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,443 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,383 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,333 |
| Movies by State | 0 | - | 4.27 | 40,435 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,520 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,048 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,575 |
| 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 | 84,054 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,139 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,506 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,934 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 90,999 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,654 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,160 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,018 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,445 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,601 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,600 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,018 |
| Name the U.S. National Parks | 0 | - | 4.85 | 57,391 |
| U.S. Geography by Letter - W | 0 | - | 3.83 | 22,837 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,901 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,155 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,826 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,041 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,353 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 37,974 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,721 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,324 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,828 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,898 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,001 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,857 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,329 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,123 |
| History of Louisiana | 0 | - | 4.46 | 9,490 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,235 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,799 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,916 |
