| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,030 |
| US States with an Empty Map | 0 | - | 5.00 | 618,861 |
| US States Quiz | 0 | - | 5.00 | 16,701,593 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,583 |
| Rivers of the United States | 0 | - | 4.93 | 65,520 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,089 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,422 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,808 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,719 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,589 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,950 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,362 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,319 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,448 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,719 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,875 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,661 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,067 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,553 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,708 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,193 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,937 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,659 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,462 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,451 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,539 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,700 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,557 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,514 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,632 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,452 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,451 |
| Random U.S. City to State | 0 | - | 4.45 | 75,323 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,204 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,537 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,079 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,197 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,404 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,191 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,018 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,607 |
| Boroughs of New York City | 0 | - | 4.47 | 84,101 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,699 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,640 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,634 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,047 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,874 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,962 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,584 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,387 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,036 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,230 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,929 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,415 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,285 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,664 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,278 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,944 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,392 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,762 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,439 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,664 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,884 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,936 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,480 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,996 |
| Departments of France | 0 | - | 4.93 | 52,829 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,746 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,290 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,222 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,281 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,736 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,791 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,505 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,150 |
| ALL California Cities | 0 | - | 4.37 | 42,814 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,456 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,926 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,282 |
| Arms Exports - United States | 0 | - | 4.70 | 54,360 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,681 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,472 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,857 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,143 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,244 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,348 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,323 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,667 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,318 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,451 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,767 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,624 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,843 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,224 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,346 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,327 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,321 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,008 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,394 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,606 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,363 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,608 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,341 |
| Pixelated United States Map | 0 | - | 4.89 | 93,486 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,418 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,737 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,617 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,367 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,422 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,436 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,675 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,917 |
| U.S. States By Population | 0 | - | 4.92 | 152,373 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,407 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,867 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,187 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,096 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,907 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 39,813 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,307 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,488 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,557 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,700 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,766 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,889 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,272 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,481 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,885 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,083 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,493 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,071 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,661 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,432 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,090 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,411 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,837 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,562 |
| State Quiz - Florida | 0 | - | 4.47 | 61,944 |
| State Quiz - Texas | 0 | - | 4.43 | 62,515 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,558 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,035 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,326 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,250 |
| State Quiz - New York | 0 | - | 4.52 | 45,746 |
| State Quiz - Washington | 0 | - | 4.45 | 36,164 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,157 |
| State Quiz - California | 0 | - | 4.68 | 63,974 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,795 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,497 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,895 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,634 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,903 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,259 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,406 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,452 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,248 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,473 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,672 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,705 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,961 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,544 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,588 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,889 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,033 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,790 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,337 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,848 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,627 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,311 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,219 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,496 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,069 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,733 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,284 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,584 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,980 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,515 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,330 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,376 |
| Asia Map Quiz | 0 | - | 4.99 | 907,056 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,905 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,302 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,314 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,369 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,766 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,447 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,099 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,269 |
| Regions of U.S. States | 0 | - | 4.37 | 43,474 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,455 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,685 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,209 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,939 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,564 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,341 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,092 |
