| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,722 |
| US States with an Empty Map | 0 | - | 5.00 | 621,267 |
| US States Quiz | 0 | - | 5.00 | 16,775,590 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,973 |
| Rivers of the United States | 0 | - | 4.93 | 65,814 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,389 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,151 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,812 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,801 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,937 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,292 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,066 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,486 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,052 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,775 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,736 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,598 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,207 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,071 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,501 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,684 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,590 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,861 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,606 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,671,501 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,777 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,816 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,058 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,526,768 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,477 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,211 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,491 |
| Random U.S. City to State | 0 | - | 4.45 | 75,642 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,434 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,267 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,198 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,968 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,458 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,245 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,385,195 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,103 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,721 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,155 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,197 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,321 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,330 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,061 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,993 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,224 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,539 |
| Boroughs of New York City | 0 | - | 4.47 | 84,319 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,925 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,010 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,404 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,190 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,461 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,402 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,774 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,748 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,129 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,549 |
| Departments of France | 0 | - | 4.93 | 53,270 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,845 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,691 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,577 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,232 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,264 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,976 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,586 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,817 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 275,680 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,771 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,101 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,702 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,007 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,233 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,052 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,310 |
| ALL California Cities | 0 | - | 4.37 | 42,929 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,424 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,877 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,648 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,118 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,978 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,849 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,428 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,902 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,435 |
| Arms Exports - United States | 0 | - | 4.75 | 61,880 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,956 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,975 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,225 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,777 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,399 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,497 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,505 |
| Europe Map Quiz | 0 | - | 5.00 | 4,745,094 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,222 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,725 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,385 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,709 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,917 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,527 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,510 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,995 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,453 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,436 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,104 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,414 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,736 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,705 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,693 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,376 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,813 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,944 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,797 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,935 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,736 |
| Pixelated United States Map | 0 | - | 4.89 | 93,801 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,700 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,448 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,329 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,810 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,906 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,903 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,176 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,331 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,564 |
| U.S. States By Population | 0 | - | 4.92 | 152,772 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,869 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,158 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,333 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,227 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,694 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,037 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,603 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,458 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,189 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,611 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,262 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,023 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,580 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,691 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,936 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,841 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,972 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 65,244 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,379 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,542 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,518 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,366 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,851 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,316 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,971 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,593 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,187 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,560 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,189 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,624 |
| State Quiz - Florida | 0 | - | 4.47 | 62,116 |
| State Quiz - Texas | 0 | - | 4.43 | 62,672 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,666 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,155 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,420 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,340 |
| State Quiz - New York | 0 | - | 4.52 | 45,905 |
| State Quiz - Washington | 0 | - | 4.45 | 36,275 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,250 |
| State Quiz - California | 0 | - | 4.68 | 64,170 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,903 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,592 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,002 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,802 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,019 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,747 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,994 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 173,814 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,079 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,586 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,741 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,722 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,416 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,819 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,985 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,670 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,831 |
| Vietnam War Countries | 0 | - | 4.83 | 93,877 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,856 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,287 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,935 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 193,009 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,404 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,112 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,833 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,388 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,338 |
| Asia Map Quiz | 0 | - | 4.99 | 910,739 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,046 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,965 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,385 |
