| Asian Geography By Letter - B | 0 | - | 4.85 | 66,477 |
| US States Quiz | 0 | - | 5.00 | 16,864,478 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,393 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,851 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,615 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,590 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,884 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,752 |
| US States with an Empty Map | 0 | - | 5.00 | 624,232 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,066 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,068 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,058 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,756 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,752 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,315 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,118 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,291 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,107 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,767 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,370 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,157 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,957 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,548 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,126 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,090 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,273 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,076 |
| Rivers of the United States | 0 | - | 4.93 | 66,158 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,779 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,955 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,974 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,111 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,230 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,097 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,792 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,501 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,116 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,020 |
| European Geography By Letter - B #1 | 0 | - | 4.68 | 117,023 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,746 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,422 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,385 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,485 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,447 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,753 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,626 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,943 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,683 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,396 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,880 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,344 |
| European Geography By Letter - T | 0 | - | 4.41 | 82,356 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 100,533 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,011 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,843 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,735 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,759 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 45,013 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,486 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 31,001 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,537,696 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,699 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,119 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,737 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,965 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,448 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,732 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,751 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,695 |
| Random U.S. City to State | 0 | - | 4.45 | 76,267 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,602 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,334 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,213 |
| Countries that Start with D | 0 | - | 4.96 | 709,032 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,515 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,568 |
| Countries that Start with H | 0 | - | 4.96 | 604,311 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,510 |
| Countries that Start with J | 0 | - | 4.98 | 602,036 |
| Countries that Start with K | 0 | - | 4.97 | 815,350 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,195 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,187 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,630 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,107 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,427 |
| Countries that Start with U | 0 | - | 4.97 | 904,169 |
| Countries that Start with V | 0 | - | 4.98 | 609,117 |
| Countries that Start with F | 0 | - | 4.83 | 617,251 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,076 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,680,165 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,334 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,390,905 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,506 |
| Boroughs of New York City | 0 | - | 4.47 | 84,573 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,013 |
| Monarchies of Europe | 0 | - | 4.90 | 98,097 |
| Monarchies of Asia | 0 | - | 4.97 | 71,068 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,859 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,960 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,868 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,217 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,431 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,451 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,788 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,795 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,761 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,302 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,075 |
| European Geography By Letter - E | 0 | - | 4.23 | 113,485 |
| European Geography By Letter - F | 0 | - | 4.17 | 92,808 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,941 |
| European Geography By Letter - G | 0 | - | 4.27 | 102,624 |
| European Geography By Letter - I | 0 | - | 4.10 | 95,434 |
| European Geography By Letter - K | 0 | - | 4.14 | 70,080 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,663 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,877 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,910 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,192 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,765 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,708 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,212 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 51,142 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,709 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,775 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,910 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,922 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,755 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,736 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,580 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,841 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,129 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,022 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,068 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,949 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,940 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,119 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,910 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,391 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,210 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,205 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,347 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,730 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,743 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,472 |
| ALL California Cities | 0 | - | 4.37 | 43,038 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,407 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,067 |
| Arms Exports - United States | 0 | - | 4.75 | 62,383 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,757 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,887 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,589 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,714 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,218 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,625 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,641 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,703 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,259 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,789 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,454 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,592 |
| Pixelated United States Map | 0 | - | 4.87 | 94,233 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,491 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,810 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,071 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,361 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,374 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,731 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,924 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,206 |
| U.S. States By Population | 0 | - | 4.92 | 153,507 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,384 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,418 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,490 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,086 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,480 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 42,126 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,190 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,583 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,515 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,624 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,910 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,675 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,152 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,481 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,190 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,290 |
| State Quiz - Florida | 0 | - | 4.47 | 62,312 |
| State Quiz - Texas | 0 | - | 4.43 | 62,852 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,794 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,297 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,560 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,454 |
| State Quiz - New York | 0 | - | 4.52 | 46,087 |
| State Quiz - Washington | 0 | - | 4.45 | 36,414 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,379 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,045 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,709 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,140 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,987 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,166 |
