| US States Quiz | 0 | - | 5.00 | 16,723,589 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,649 |
| Merged U.S. States | 0 | - | 4.36 | 43,907 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,484 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,912 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 300,245 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,149 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 218,771 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,705 |
| United States Map Quiz | 0 | - | 4.98 | 4,143,752 |
| US States with an Empty Map | 0 | - | 5.00 | 619,559 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,871 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,492 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,534 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,825 |
| U.S. States that Start with M | 0 | - | 4.93 | 186,082 |
| U.S. States By Population | 0 | - | 4.92 | 152,479 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,530 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,951 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,955 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,656 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,804 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,970 |
| U.S. Senators by State | 0 | - | 4.45 | 39,781 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,007 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,141 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,566 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,114 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,718 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,901 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,560 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,850 |
| Vietnam War Countries | 0 | - | 4.83 | 93,699 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,168 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,999 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 502,499 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,887 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,712 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,094 |
| California A-Z | 0 | - | 4.49 | 28,722 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,733 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,683 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,978 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,991 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,801 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,643 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,195 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,601 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,761 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,283 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,594 |
| US States and State Capitals | 0 | - | 4.99 | 158,933 |
| Which City in California? | 0 | - | 4.56 | 31,926 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,069 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,724 |
| U.S. State Flags | 0 | - | 4.89 | 167,703 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,956 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,024 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,785 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,114 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,231 |
| States that Beat California | 0 | - | 4.54 | 63,285 |
| States that Beat Texas | 0 | - | 4.58 | 44,125 |
| States that Beat New York | 0 | - | 4.51 | 44,611 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,563 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,901 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,358 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,761 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,285 |
| Random U.S. States on a Map | 0 | - | 4.96 | 622,203 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,258 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,612 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,521,210 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,590 |
| New York City A-Z | 0 | - | 4.18 | 32,208 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,625 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,955 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,301 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,384 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,710 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,666,633 |
| Pixelated United States Map | 0 | - | 4.89 | 93,594 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,743 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,382,296 |
| California... or Florida? | 0 | - | 4.60 | 51,026 |
| U.S. State Birds | 0 | - | 4.31 | 21,336 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,952 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,112 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,168 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,241 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,915 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,691 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,928 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,078 |
| Which City in Texas? | 0 | - | 4.45 | 24,992 |
| Which City in Florida? | 0 | - | 4.61 | 10,939 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,291 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,545 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,431 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,518 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,722 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,441,930 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,239 |
| Africa Map Quiz | 0 | - | 5.00 | 2,105,982 |
| Asia Map Quiz | 0 | - | 4.99 | 908,067 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 233,355 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,843 |
| Rivers of the United States | 0 | - | 4.93 | 65,603 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,598 |
| New England States | 0 | - | 4.51 | 59,715 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,529 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,897 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,380 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.69 | 55,691 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,690 |
| U.S. States by Borders | 0 | - | 4.63 | 35,107 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 182,984 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 619,546 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,268 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,177 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,017 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,357 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,823 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,439 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,920 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,229 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,449 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,353 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,422 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,178 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,949 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,636 |
| States that Beat Florida | 0 | - | 4.32 | 40,627 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,831 |
| Name a City - European Countries | 0 | - | 4.91 | 64,571 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,230 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,820 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,332 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,273 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,921 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,771 |
| The Only European Country ... | 0 | - | 4.91 | 214,183 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,395 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,785 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,324 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,751 |
| Countries of Africa | 0 | - | 5.00 | 2,511,569 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,446 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,625 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,247 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,346 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,515 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,830 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,806 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,932 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,626 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,044 |
| Australia Map Quiz | 0 | - | 4.94 | 342,720 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,598 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,671 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,657 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,687 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,335 |
| Africa Map with Random Merged Countries | 0 | - | 4.95 | 72,600 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,464 |
| Las Vegas Casinos | 0 | - | 4.12 | 37,982 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.46 | 19,209 |
| Hawaiian Islands | 0 | - | 4.83 | 42,470 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,191 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,855 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,615 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,439 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,105 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,237 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,942 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,466 |
| Top 10 U.S. States People are Leaving | 0 | - | 4.42 | 59,072 |
| Top 10 U.S. States People are Moving To | 0 | - | 4.73 | 63,589 |
| African East Coast | 0 | - | 4.96 | 95,172 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,071 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,304 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,050 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,033 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,785 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,405 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,681 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,428 |
| U.S. States by Clue #1 | 0 | - | 4.49 | 38,679 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,689 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,449 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,227 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 52,939 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 40,751 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,380 |
| Random U.S. Sports Team to State | 0 | - | 4.36 | 26,227 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,546 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,740 |
| States That Beat Montana | 0 | - | 4.49 | 25,556 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,302 |
