| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,221 |
| US States Quiz | 0 | - | 5.00 | 16,969,928 |
| U.S. Senators by State | 0 | - | 4.44 | 40,077 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,367 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,610 |
| US States with an Empty Map | 0 | - | 5.00 | 627,761 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,885 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,557 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,111 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,115 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,072 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,135 |
| U.S. States By Population | 0 | - | 4.92 | 154,020 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,069 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,794 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,974 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,767 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,479 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,997 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,545 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,113 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,590 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,776 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,589 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,922 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,459 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,576 |
| Vietnam War Countries | 0 | - | 4.82 | 94,529 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,332 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,952 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,353 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,855 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,273 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,157 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,976 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,605 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,375 |
| U.S. State Flags | 0 | - | 4.89 | 172,335 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,995 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,324 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,473 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,278 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,736 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,352 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,105 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,696 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,162 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,065 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,465 |
| Merged U.S. States | 0 | - | 4.37 | 44,374 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,841 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,798 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,569 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,000 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,382 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,143 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,358 |
| California A-Z | 0 | - | 4.49 | 28,832 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,081 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,714 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,374 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,558 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,215 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,958 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,234 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,373 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,780 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,686 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,824 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,293 |
| Random European Capital to Country | 0 | - | 4.98 | 191,932 |
| Random European Country to Capital | 0 | - | 4.93 | 165,721 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,916 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,324 |
| Random African Capital to Country | 0 | - | 4.97 | 101,191 |
| Random African Country to Capital | 0 | - | 4.95 | 71,658 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,527 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,265 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,039 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,352 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,300 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,415 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,206 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,350 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,694 |
| Pixelated United States Map | 0 | - | 4.88 | 94,700 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,232 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,299 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,547 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,407 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,676 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,947 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,121 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,270 |
| Which City in California? | 0 | - | 4.56 | 32,140 |
| Random European Flag to Country | 0 | - | 4.90 | 183,934 |
| Random African Flag to Country | 0 | - | 4.88 | 75,514 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,582 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,970 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,497 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,364 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,303 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,612 |
| Asia Map Quiz | 0 | - | 4.99 | 923,598 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,733 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,091 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,129 |
| Hawaiian Islands | 0 | - | 4.83 | 42,884 |
| Rivers of the United States | 0 | - | 4.93 | 66,577 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,388 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,907 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,070 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,149 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,352 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,110 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,032 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,598 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,309 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,245 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,955 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,560 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,827 |
| New England States | 0 | - | 4.51 | 59,882 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,094 |
| U.S. States by Land Area | 0 | - | 4.63 | 53,013 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,100 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,061 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,239 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,099 |
| U.S. States by Borders | 0 | - | 4.62 | 35,443 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,172 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,653 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,279 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,242 |
| U.S. States by Alternate Nicknames | 0 | - | 4.24 | 42,974 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,407 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,878 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,193 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,805 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,405 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,483 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,827 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,281 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,196 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,549 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,961 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,211 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,053 |
| States that Beat California | 0 | - | 4.54 | 63,823 |
| States that Beat Texas | 0 | - | 4.58 | 44,478 |
| States that Beat New York | 0 | - | 4.50 | 45,233 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,692 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,673 |
| Name a City - European Countries | 0 | - | 4.90 | 66,010 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,568 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,690 |
| US States and State Capitals | 0 | - | 4.99 | 164,829 |
| New York City A-Z | 0 | - | 4.18 | 32,365 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,418 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,156 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,681 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,823 |
| The Only European Country ... | 0 | - | 4.91 | 218,519 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,573 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,239 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,859 |
| Countries of Africa | 0 | - | 5.00 | 2,554,482 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,507 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,170 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,452 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,500 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,730 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,322 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,750 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,453 |
| Australia Map Quiz | 0 | - | 4.95 | 345,871 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,864 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,886 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,532 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,110 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,308 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,259 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,790 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,156 |
| Flags of North and South America | 0 | - | 4.99 | 376,124 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,315 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,679 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,891 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,441 |
| Counties of England | 0 | - | 4.97 | 801,659 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,303 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,738 |
| African East Coast | 0 | - | 4.96 | 96,608 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,281 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,552 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,350 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,749 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,603 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,853 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,687 |
