| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,298 |
| US States with an Empty Map | 0 | - | 5.00 | 628,556 |
| US States Quiz | 0 | - | 5.00 | 16,992,176 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,093 |
| Rivers of the United States | 0 | - | 4.93 | 66,646 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,415 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,669 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,919 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,199 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,387 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,093 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,275 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,188 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,949 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,113 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,581 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,500 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,832 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,461 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,815 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,190 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,838 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,428 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,628 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,734 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,013 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,898 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,966 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,810 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,266 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,416 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,573 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,148 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,488 |
| Random U.S. City to State | 0 | - | 4.45 | 76,900 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,100 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,347 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,375 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,891 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,306 |
| 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 | 1,398,257 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,583 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,534 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,248 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,927 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,876 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,484 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,823 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,490 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,131 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,930 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,831 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,734 |
| Boroughs of New York City | 0 | - | 4.47 | 85,315 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,124 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,380 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,810 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,402 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,139 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.43 | 33,839 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,177 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,999 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,354 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,460 |
| Departments of France | 0 | - | 4.93 | 55,124 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,417 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,942 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,119 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,205 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,369 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,118 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,072 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,713 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,859 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,135 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,619 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,051 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,570 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,432 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,163 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,730 |
| ALL California Cities | 0 | - | 4.37 | 43,234 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,498 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,399 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,868 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,417 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,217 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,091 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,705 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,073 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,018 |
| Arms Exports - United States | 0 | - | 4.77 | 62,724 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,690 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,525 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,430 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,743 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,979 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,873 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,994 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,288 |
| 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 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,358 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,299 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,818 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,695 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,289 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,943 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,334 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,927 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,939 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,484 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,516 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,494 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,195 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,393 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,609 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,513 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,684 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,853 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,594 |
| Pixelated United States Map | 0 | - | 4.88 | 94,800 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,330 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,562 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,059 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,398 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,256 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,285 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,872 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,327 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,342 |
| U.S. States By Population | 0 | - | 4.92 | 154,121 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,204 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,877 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,725 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,568 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,924 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,137 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,807 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,358 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,061 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,983 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,460 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,182 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,253 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,384 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,850 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,287 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,533 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,081 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,682 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,760 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,019 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,218 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,668 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,817 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,643 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,996 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,437 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,030 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,981 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,815 |
| State Quiz - Florida | 0 | - | 4.47 | 62,606 |
| State Quiz - Texas | 0 | - | 4.43 | 63,173 |
| State Quiz - Minnesota | 0 | - | 4.41 | 39,000 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,488 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,741 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,622 |
| State Quiz - New York | 0 | - | 4.52 | 46,398 |
| State Quiz - Washington | 0 | - | 4.45 | 36,636 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,553 |
| State Quiz - California | 0 | - | 4.69 | 64,781 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,272 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,920 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,339 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,298 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,364 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,755 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,615 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,049 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,421 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,847 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,475 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,970 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,305 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,793 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,253 |
| Vietnam War Countries | 0 | - | 4.82 | 94,600 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,426 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,237 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,823 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,689 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,883 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,638 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,347 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,209 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,389 |
