| US States Quiz | 0 | - | 5.00 | 16,718,504 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,969 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,774 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,591 |
| US States with an Empty Map | 0 | - | 5.00 | 619,441 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,053 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,420 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,755 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,259 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,845 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,687 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,058 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,706 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,920 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,173 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,451 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,716 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,152 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,513 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,837 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,522 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,499 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,496 |
| U.S. Geography by Letter - T | 0 | - | 4.28 | 49,169 |
| U.S. Geography by Letter - P | 0 | - | 4.35 | 47,575 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,760 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,562 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,745 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,503 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,520,641 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,402 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,506 |
| Rivers of the United States | 0 | - | 4.93 | 65,590 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,470 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,447 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,583 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,315 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,487 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,705 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,666,073 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,381,694 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,406 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,307 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,351 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,582 |
| U.S. Geography by Letter - O | 0 | - | 3.54 | 39,326 |
| U.S. Geography by Letter - R | 0 | - | 4.16 | 30,415 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,735 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,669 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,686 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,794 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,610 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,429 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,086 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,236 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,859 |
| European Geography By Letter - A | 0 | - | 4.56 | 132,463 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 110,960 |
| European Geography By Letter - C | 0 | - | 4.46 | 111,912 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,765 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,276 |
| European Geography By Letter - M | 0 | - | 4.61 | 129,005 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,721 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,676 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,057 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,424 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,191 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,598 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,106 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,370 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,637 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,753 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,462 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,686 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,536 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,768 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,088 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,606 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,910 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,939 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,684 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,331 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,461 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,154 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,984 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,424 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,661 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,448 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,221 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,760 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 40,571 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,297 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,492 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,115 |
| State Quiz - Florida | 0 | - | 4.47 | 61,980 |
| State Quiz - Texas | 0 | - | 4.43 | 62,545 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,593 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,071 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,354 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,269 |
| State Quiz - New York | 0 | - | 4.52 | 45,789 |
| State Quiz - Washington | 0 | - | 4.45 | 36,195 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,184 |
| State Quiz - California | 0 | - | 4.68 | 64,026 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,823 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,528 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,923 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,672 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,933 |
| Random U.S. City to State | 0 | - | 4.45 | 75,434 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,393 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,323 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,138 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,366 |
| Countries that Start with D | 0 | - | 4.96 | 702,274 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,355 |
| Countries that Start with G | 0 | - | 4.97 | 1,493,730 |
| Countries that Start with H | 0 | - | 4.96 | 598,549 |
| Countries that Start with I | 0 | - | 4.92 | 1,280,988 |
| Countries that Start with J | 0 | - | 4.98 | 596,603 |
| Countries that Start with K | 0 | - | 4.97 | 809,932 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,546 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,444 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,208 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,490 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,713 |
| Countries that Start with U | 0 | - | 4.97 | 900,328 |
| Countries that Start with V | 0 | - | 4.98 | 605,486 |
| Countries that Start with F | 0 | - | 4.83 | 612,687 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,103 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,590 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,817 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,477 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,209 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,118 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,637 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,152 |
| Monarchies of Europe | 0 | - | 4.90 | 97,401 |
| Monarchies of Asia | 0 | - | 4.97 | 70,650 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,469 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,936 |
| Regions of U.S. States | 0 | - | 4.37 | 43,513 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,012 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,937 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,270 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,708 |
| European Geography By Letter - H | 0 | - | 4.30 | 94,942 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,328 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,537 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,202 |
| European Geography By Letter - O | 0 | - | 4.28 | 61,958 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,327 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,726 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,015 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,542 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,527 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,038 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,542 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,520 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,479 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,344 |
| Movies by State | 0 | - | 4.27 | 40,453 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,548 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,525 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,869 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,566 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,158 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,014 |
| Boroughs of New York City | 0 | - | 4.47 | 84,155 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,812 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,733 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,216 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,155 |
| Richest Countries A-Z | 0 | - | 4.92 | 101,969 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,323 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,184 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,526 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,666 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,652 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,064 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,206 |
| U.S. Geography by Letter - W | 0 | - | 3.84 | 22,993 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 38,941 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,203 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,840 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,441 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,441 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,047 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,741 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,330 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,904 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,978 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,086 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,946 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,399 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,198 |
| History of Louisiana | 0 | - | 4.46 | 9,497 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,281 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,854 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,959 |
