| US States Quiz | 0 | - | 5.00 | 16,683,729 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,796 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,571 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,517 |
| US States with an Empty Map | 0 | - | 5.00 | 618,296 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,936 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,274 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,509 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,056 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,579 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,480 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,816 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,245 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,501 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,964 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,637 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,608 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,958 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,304 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,776 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,315 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,276 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,279 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,965 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,355 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,574 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,325 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,575 |
| U.S. Geography By Letter - H | 0 | - | 4.38 | 39,296 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,743 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,225 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,382 |
| Rivers of the United States | 0 | - | 4.93 | 65,439 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,391 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,372 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,548 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,116 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,337 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,175 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,060 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,196 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,100 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,112 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,171 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,429 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,777 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,243 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,060 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,323 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,637 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,429 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,550 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,338 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,978 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,221 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,782 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,326 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 110,837 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,773 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,644 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,166 |
| European Geography By Letter - M | 0 | - | 4.61 | 128,795 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,627 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,588 |
| European Geography By Letter - V | 0 | - | 4.43 | 91,993 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,352 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,118 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,528 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,025 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,252 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,558 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,663 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,359 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,629 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,282 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,104 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,750 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,449 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,836 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,898 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,651 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,309 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,432 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,005 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 81,886 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,405 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 38,547 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,420 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,153 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,731 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,100 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,248 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,455 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,059 |
| State Quiz - Florida | 0 | - | 4.47 | 61,902 |
| State Quiz - Texas | 0 | - | 4.43 | 62,458 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,530 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,013 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,303 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,224 |
| State Quiz - New York | 0 | - | 4.52 | 45,705 |
| State Quiz - Washington | 0 | - | 4.45 | 36,145 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,130 |
| State Quiz - California | 0 | - | 4.68 | 63,917 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,771 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,471 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,856 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,584 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,879 |
| Random U.S. City to State | 0 | - | 4.45 | 75,215 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,380 |
| Countries that Start with A | 0 | - | 4.98 | 2,145,116 |
| Countries that Start with B | 0 | - | 4.95 | 2,278,400 |
| Countries that Start with C | 0 | - | 4.96 | 1,809,117 |
| Countries that Start with D | 0 | - | 4.96 | 700,733 |
| Countries that Start with E | 0 | - | 4.95 | 1,366,560 |
| Countries that Start with G | 0 | - | 4.97 | 1,491,753 |
| Countries that Start with H | 0 | - | 4.96 | 597,257 |
| Countries that Start with I | 0 | - | 4.92 | 1,279,443 |
| Countries that Start with J | 0 | - | 4.98 | 595,334 |
| Countries that Start with K | 0 | - | 4.96 | 808,777 |
| Countries that Start with L | 0 | - | 4.98 | 1,082,155 |
| Countries that Start with N | 0 | - | 4.93 | 1,109,017 |
| Countries that Start with P | 0 | - | 4.94 | 1,207,840 |
| Countries that Start with S | 0 | - | 4.98 | 1,743,492 |
| Countries that Start with T | 0 | - | 4.90 | 1,003,613 |
| Countries that Start with U | 0 | - | 4.97 | 899,452 |
| Countries that Start with V | 0 | - | 4.98 | 604,671 |
| Countries that Start with F | 0 | - | 4.83 | 611,628 |
| Countries that Start with M | 0 | - | 4.97 | 1,372,509 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,322 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,735 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,422 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,186 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,058 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,576 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,051 |
| Monarchies of Europe | 0 | - | 4.90 | 97,234 |
| Monarchies of Asia | 0 | - | 4.97 | 70,546 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,393 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,785 |
| Regions of U.S. States | 0 | - | 4.37 | 43,426 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,878 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,891 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,159 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,402 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,844 |
| European Geography By Letter - G | 0 | - | 4.25 | 101,221 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,437 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,112 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,888 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,271 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,649 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,956 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,471 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,453 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 49,965 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,480 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,453 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,394 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,335 |
| Movies by State | 0 | - | 4.27 | 40,435 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,523 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,137 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,620 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,557 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,142 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,001 |
| Boroughs of New York City | 0 | - | 4.47 | 84,067 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,422 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,557 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,073 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,020 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,700 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,183 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,049 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,457 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,614 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,605 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,025 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,333 |
| U.S. Geography by Letter - W | 0 | - | 3.83 | 22,842 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,914 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,160 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,826 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,108 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,374 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 37,983 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,722 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,326 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,840 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,913 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,013 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,868 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,337 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,134 |
| History of Louisiana | 0 | - | 4.46 | 9,492 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,241 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,804 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,923 |
