| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,227 |
| US States Quiz | 0 | - | 5.00 | 16,970,416 |
| U.S. Senators by State | 0 | - | 4.44 | 40,079 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,370 |
| United States Map Quiz | 0 | - | 4.98 | 4,168,643 |
| US States with an Empty Map | 0 | - | 5.00 | 627,767 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,897 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,559 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,114 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,121 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,116 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,142 |
| U.S. States By Population | 0 | - | 4.92 | 154,022 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,072 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,797 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,975 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,768 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,482 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,999 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,549 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,116 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,594 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,777 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,592 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,925 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,464 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,593 |
| Vietnam War Countries | 0 | - | 4.82 | 94,529 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,334 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,955 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,367 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,861 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,273 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,158 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,980 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,610 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,376 |
| U.S. State Flags | 0 | - | 4.89 | 172,342 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,996 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,332 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,474 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,279 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,740 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,354 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,109 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,698 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,163 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,069 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,480 |
| Merged U.S. States | 0 | - | 4.37 | 44,377 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,841 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,799 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,577 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,553,060 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,382 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,146 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,362 |
| California A-Z | 0 | - | 4.49 | 28,833 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,083 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,718 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,379 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,561 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,220 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,963 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,234 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,380 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,797 |
| U.S. States by Nickname | 0 | - | 4.57 | 69,692 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,830 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,296 |
| Random European Capital to Country | 0 | - | 4.98 | 191,935 |
| Random European Country to Capital | 0 | - | 4.93 | 165,722 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,917 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,326 |
| Random African Capital to Country | 0 | - | 4.97 | 101,192 |
| Random African Country to Capital | 0 | - | 4.95 | 71,658 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,530 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,266 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,044 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,356 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,305 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,420 |
| Europe Map Quiz | 0 | - | 5.00 | 4,782,317 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,351 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,781 |
| Pixelated United States Map | 0 | - | 4.88 | 94,701 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,254 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,300 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,548 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,441 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,679 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,948 |
| 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 | 183,939 |
| Random African Flag to Country | 0 | - | 4.88 | 75,515 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,584 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,975 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,498 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,392 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,328 |
| Africa Map Quiz | 0 | - | 5.00 | 2,126,648 |
| Asia Map Quiz | 0 | - | 4.99 | 923,628 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,736 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,096 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,130 |
| Hawaiian Islands | 0 | - | 4.83 | 42,891 |
| Rivers of the United States | 0 | - | 4.93 | 66,578 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,394 |
| 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 | 114,151 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,354 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,111 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,035 |
| 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 | 36,246 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,956 |
| 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 | 53,095 |
| 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 | 83,064 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,241 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,101 |
| U.S. States by Borders | 0 | - | 4.62 | 35,444 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,200 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,653 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,282 |
| 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 | 44,408 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,883 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,193 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,806 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,409 |
| 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 | 91,282 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,197 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,551 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,967 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,211 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,054 |
| States that Beat California | 0 | - | 4.54 | 63,824 |
| States that Beat Texas | 0 | - | 4.58 | 44,480 |
| States that Beat New York | 0 | - | 4.50 | 45,233 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,752 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,696 |
| Name a City - European Countries | 0 | - | 4.90 | 66,013 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,597 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,714 |
| US States and State Capitals | 0 | - | 4.99 | 164,844 |
| New York City A-Z | 0 | - | 4.18 | 32,365 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,429 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,172 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,683 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,828 |
| The Only European Country ... | 0 | - | 4.91 | 218,529 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,574 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,247 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,859 |
| Countries of Africa | 0 | - | 5.00 | 2,554,608 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,029,553 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 320,173 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,477 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,515 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,769 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,326 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,764 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,453 |
| Australia Map Quiz | 0 | - | 4.95 | 345,873 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,873 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,887 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,532 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,112 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,310 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,260 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,793 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,172 |
| Flags of North and South America | 0 | - | 4.99 | 376,135 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,318 |
| 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 | 345,452 |
| Counties of England | 0 | - | 4.97 | 801,703 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,305 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,740 |
| African East Coast | 0 | - | 4.96 | 96,610 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,283 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,553 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,352 |
| 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 | 81,606 |
| 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 |
