| Asian Geography By Letter - B | 0 | - | 4.85 | 66,986 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,793 |
| US States Quiz | 0 | - | 5.00 | 16,991,256 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,890 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,304 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,824 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,456 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,187 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,271 |
| US States with an Empty Map | 0 | - | 5.00 | 628,513 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,481 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,513 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,491 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,193 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,392 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,512 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,680 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,849 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,592 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,410 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,192 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,384 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,082 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,269 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,178 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,931 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,107 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,577 |
| Rivers of the United States | 0 | - | 4.93 | 66,643 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,492 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,808 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,831 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,688 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,873 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,428 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,612 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,809 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,444 |
| European Geography By Letter - A | 0 | - | 4.52 | 148,071 |
| European Geography By Letter - B #1 | 0 | - | 4.62 | 121,407 |
| European Geography By Letter - C | 0 | - | 4.43 | 123,781 |
| European Geography By Letter - D | 0 | - | 4.50 | 115,556 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,975 |
| European Geography By Letter - M | 0 | - | 4.69 | 132,401 |
| European Geography By Letter - N | 0 | - | 4.44 | 102,054 |
| European Geography By Letter - R | 0 | - | 4.43 | 94,536 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,935 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,054 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,649 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,181 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,643 |
| European Geography By Letter - T | 0 | - | 4.41 | 83,508 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 101,370 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,306 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,287 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 53,056 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 49,072 |
| U.S. Geography by Letter - F | 0 | - | 3.84 | 45,336 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,797 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,154 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,409 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,566 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,146 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,962 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,497 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,995 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,029 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,814 |
| Random U.S. City to State | 0 | - | 4.45 | 76,881 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,178 |
| Countries that Start with B | 0 | - | 4.95 | 2,305,956 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,044 |
| Countries that Start with D | 0 | - | 4.96 | 716,156 |
| Countries that Start with E | 0 | - | 4.95 | 1,384,760 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,170 |
| Countries that Start with H | 0 | - | 4.96 | 609,387 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,306 |
| Countries that Start with J | 0 | - | 4.98 | 606,757 |
| Countries that Start with K | 0 | - | 4.97 | 820,562 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,542 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,605 |
| Countries that Start with P | 0 | - | 4.94 | 1,221,780 |
| Countries that Start with S | 0 | - | 4.98 | 1,762,820 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,738 |
| Countries that Start with U | 0 | - | 4.97 | 908,338 |
| Countries that Start with V | 0 | - | 4.98 | 611,894 |
| Countries that Start with F | 0 | - | 4.83 | 621,143 |
| Countries that Start with M | 0 | - | 4.97 | 1,387,982 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,660 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,532 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,209 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,831 |
| Boroughs of New York City | 0 | - | 4.47 | 85,308 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,124 |
| Monarchies of Europe | 0 | - | 4.90 | 98,840 |
| Monarchies of Asia | 0 | - | 4.97 | 71,489 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,276 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,174 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,999 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,354 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,923 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,872 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,941 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,117 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,203 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,369 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,231 |
| European Geography By Letter - E | 0 | - | 4.23 | 115,086 |
| European Geography By Letter - F | 0 | - | 4.15 | 94,387 |
| European Geography By Letter - H | 0 | - | 4.30 | 97,118 |
| European Geography By Letter - G | 0 | - | 4.27 | 103,875 |
| European Geography By Letter - I | 0 | - | 4.07 | 96,501 |
| European Geography By Letter - K | 0 | - | 4.15 | 71,145 |
| European Geography By Letter - O | 0 | - | 4.29 | 63,523 |
| European Geography by Letter - W | 0 | - | 4.21 | 83,525 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,166 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,405 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,052 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,987 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,445 |
| European Geography By Letter - S #2 | 0 | - | 4.20 | 51,844 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,935 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,069 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,133 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,599 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,917 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,806 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,372 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,374 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,819 |
| Richest Countries A-Z | 0 | - | 4.91 | 104,017 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,853 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,764 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,729 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,076 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,452 |
| U.S. Geography by Letter - W | 0 | - | 3.86 | 23,708 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,045 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,010 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,551 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,430 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,150 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,727 |
| ALL California Cities | 0 | - | 4.37 | 43,232 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,391 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,214 |
| Arms Exports - United States | 0 | - | 4.77 | 62,722 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,531 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.94 | 94,978 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,512 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,424 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,739 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,973 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,872 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,319 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,896 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,542 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,694 |
| Pixelated United States Map | 0 | - | 4.88 | 94,794 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,562 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,056 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,398 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,247 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,271 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,871 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,321 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,334 |
| U.S. States By Population | 0 | - | 4.92 | 154,116 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,199 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,873 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,725 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,804 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,055 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,978 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,532 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,078 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,682 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,758 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,977 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,210 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,663 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,813 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,640 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,435 |
| State Quiz - Florida | 0 | - | 4.47 | 62,604 |
| State Quiz - Texas | 0 | - | 4.43 | 63,170 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,997 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,486 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,739 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,622 |
| State Quiz - New York | 0 | - | 4.52 | 46,397 |
| State Quiz - Washington | 0 | - | 4.45 | 36,635 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,552 |
| State Quiz - California | 0 | - | 4.69 | 64,778 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,270 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,916 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,335 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,298 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,361 |
