| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,092 |
| US States with an Empty Map | 0 | - | 5.00 | 618,964 |
| US States Quiz | 0 | - | 5.00 | 16,705,325 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,607 |
| Rivers of the United States | 0 | - | 4.93 | 65,530 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,687 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,467 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,439 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,812 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,748 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,608 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,976 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,388 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,335 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,457 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,766 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,886 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,674 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,088 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,557 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,208 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,668 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,515 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,665,010 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,470 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,548 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,191 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,519,074 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,593 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,540 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,231 |
| Random U.S. City to State | 0 | - | 4.45 | 75,337 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,217 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,505 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 81,831 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,543 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,085 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,200 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,634 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,018 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,610 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,885 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,967 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,287 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,281 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,008 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,413 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,774 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,442 |
| Boroughs of New York City | 0 | - | 4.47 | 84,109 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,720 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,674 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,932 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,002 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,274 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,233 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,643 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,635 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,051 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,030 |
| Departments of France | 0 | - | 4.93 | 52,855 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,751 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,589 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,392 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,044 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,234 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,931 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,427 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,327 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,276 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,664 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,312 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,307 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,751 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,806 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,525 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,158 |
| ALL California Cities | 0 | - | 4.37 | 42,820 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,388 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,480 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,590 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,033 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,928 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,790 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,342 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,852 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,290 |
| Arms Exports - United States | 0 | - | 4.70 | 54,372 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,704 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,500 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,882 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,190 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,253 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,361 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,343 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,160 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,206 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,675 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,322 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,448 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,784 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,455 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,452 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,783 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,272 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,678 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,851 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,231 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,354 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,331 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,324 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 49,016 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,401 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,614 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,369 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,611 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,352 |
| Pixelated United States Map | 0 | - | 4.89 | 93,506 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,566 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,419 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,755 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,622 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,385 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,429 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,438 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,693 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,943 |
| U.S. States By Population | 0 | - | 4.92 | 152,394 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,426 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,881 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,193 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,105 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,610 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,977 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,291 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,168 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,915 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,048 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,199 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,981 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,314 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,495 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,576 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,706 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,769 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,899 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,279 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,484 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,892 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,089 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,508 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,078 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,668 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,437 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,096 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,420 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,855 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,563 |
| State Quiz - Florida | 0 | - | 4.47 | 61,954 |
| State Quiz - Texas | 0 | - | 4.43 | 62,517 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,564 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,042 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,335 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,257 |
| State Quiz - New York | 0 | - | 4.52 | 45,753 |
| State Quiz - Washington | 0 | - | 4.45 | 36,169 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,160 |
| State Quiz - California | 0 | - | 4.68 | 63,985 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,803 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,503 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,898 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,638 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,910 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,290 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,425 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,513 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,296 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,475 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,677 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,865 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,986 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,553 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,894 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,630 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,349 |
| Vietnam War Countries | 0 | - | 4.83 | 93,625 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,525 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,079 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,745 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 192,581 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,286 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,603 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,816 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,477 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,674 |
| Asia Map Quiz | 0 | - | 4.99 | 907,220 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,906 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,303 |
