| Hawaiian Islands | 0 | - | 4.83 | 42,946 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,108 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,577 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,088 |
| Rivers of the United States | 0 | - | 4.93 | 66,643 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,499 |
| US States and State Capitals | 0 | - | 4.99 | 165,286 |
| Georgia Counties | 0 | - | 4.52 | 49,996 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,690 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,031 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,374 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,740 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,833 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,690 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,428 |
| U.S. State Flags | 0 | - | 4.89 | 172,858 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,618 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,700 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,891 |
| Pennsylvania Counties | 0 | - | 4.50 | 53,321 |
| North Carolina Counties | 0 | - | 4.54 | 53,637 |
| Virginia Counties | 0 | - | 4.45 | 33,441 |
| West Virginia Counties | 0 | - | 4.63 | 33,994 |
| Ohio Counties | 0 | - | 4.48 | 46,168 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,714 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,555,182 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,411 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,567 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,580 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,534 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,245 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,124 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,730 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,664 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,917 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,486 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,974 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,416 |
| 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 | 40,487 |
| 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 | 64,780 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,270 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,919 |
| 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 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 118,211 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,346 |
| New York Counties | 0 | - | 4.65 | 51,081 |
| Illinois Counties | 0 | - | 4.56 | 30,640 |
| Indiana Counties | 0 | - | 4.46 | 29,173 |
| Colorado Counties | 0 | - | 4.45 | 26,919 |
| Washington Counties | 0 | - | 4.78 | 27,138 |
| Wisconsin Counties | 0 | - | 4.51 | 27,267 |
| New Jersey Counties | 0 | - | 4.57 | 30,591 |
| Texas Counties | 0 | - | 4.56 | 77,873 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,238 |
| Which City in Canada? | 0 | - | 4.83 | 57,351 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,793 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,112 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,925 |
| US States Quiz | 0 | - | 5.00 | 16,991,584 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,873 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,483 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 635,504 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,920 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,814 |
| Miami City Trivia | 0 | - | 4.60 | 11,268 |
| Dallas City Trivia | 0 | - | 4.46 | 6,867 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,377 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,806 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,385 |
| Arms Exports - United States | 0 | - | 4.77 | 62,724 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,741 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,175 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,999 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,354 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,896 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,542 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,852 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,694 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,455 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,398 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,871 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,725 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,253 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,606 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,429 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,460 |
| State Quiz - Ohio | 0 | - | 4.24 | 45,609 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,566 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,809 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,604 |
| History of Louisiana | 0 | - | 4.46 | 9,586 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,567 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,103 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,251 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,912 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,572 |
| State Quiz - Maine | 0 | - | 4.52 | 25,575 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,748 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,959 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,125 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,597 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,868 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,414 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,016 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,690 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,516 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,425 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,133 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,134 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,357 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,299 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,817 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,360 |
| State Quiz - Hawaii | 0 | - | 4.35 | 65,622 |
| 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 | 132,331 |
| Florida Counties | 0 | - | 4.40 | 49,029 |
| Michigan Counties | 0 | - | 4.63 | 30,828 |
| California Counties | 0 | - | 4.39 | 120,276 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,284 |
| Tennessee Counties Quiz | 0 | - | 4.25 | 26,293 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,926 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,936 |
| U.S. States that Border Missouri | 0 | - | 4.55 | 12,861 |
| Pixelated United States Map | 0 | - | 4.88 | 94,796 |
| US States with an Empty Map | 0 | - | 5.00 | 628,529 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,057 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,802 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,670 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,249 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,278 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,324 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,338 |
| U.S. States By Population | 0 | - | 4.92 | 154,117 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,200 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,874 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,550 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,567 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,924 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,137 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,349 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,153 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,057 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,848 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,532 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,080 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,729 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,993 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,212 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,665 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,815 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,642 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,978 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,606 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,035 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,420 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,847 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,965 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,412 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,241 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,352 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,379 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,622 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,304 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,674 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,253 |
| Vietnam War Countries | 0 | - | 4.82 | 94,600 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,196 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,423 |
| Countries Bordering China Since 1914 | 0 | - | 4.92 | 95,821 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.96 | 194,684 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,633 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,302 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,196 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,339 |
| Asia Map Quiz | 0 | - | 4.99 | 924,885 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,282 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,160 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,655 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,437 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,156 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,948 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,384 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,859 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,926 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,792 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,742 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,687 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,532 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,019 |
