| U.S. State Flags | 0 | - | 4.89 | 172,162 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,148 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,353 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 235,042 |
| US States Quiz | 0 | - | 5.00 | 16,961,443 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,162 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,676 |
| Merged U.S. States | 0 | - | 4.37 | 44,356 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.68 | 52,073 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,247 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,090 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 303,461 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,503 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,037 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,279 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,690 |
| US States with an Empty Map | 0 | - | 5.00 | 627,464 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,793 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,011 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,026 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,671 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,028 |
| U.S. States By Population | 0 | - | 4.92 | 153,961 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,992 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,758 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,944 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,715 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,444 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,955 |
| U.S. Senators by State | 0 | - | 4.44 | 40,063 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,506 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,075 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,564 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,757 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,558 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,892 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,400 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,372 |
| Vietnam War Countries | 0 | - | 4.82 | 94,496 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,286 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,245 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,778 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,281 |
| Draw All US State Borders | 0 | - | 4.99 | 139,858 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,919 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,111 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,779 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,113 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,890 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,898 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,746 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,945 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,196 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,461 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,175 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,684 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,303 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,646 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,133 |
| US States and State Capitals | 0 | - | 4.99 | 164,631 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,802 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,765 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,160 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,072 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,371 |
| California A-Z | 0 | - | 4.49 | 28,827 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,053 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,618 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,333 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,441 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,155 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,768 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,229 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,880 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,528 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,287 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,334 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,523 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,532 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,739 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,199 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,496 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| Every European Country Shape | 0 | - | 4.96 | 202,603 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,162 |
| Every African Country Shape | 0 | - | 4.90 | 88,087 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 90,066 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,969 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,263 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,238 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,323 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,497 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,711 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,898 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,898 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,619 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,843 |
| U.S. State Birds | 0 | - | 4.31 | 21,469 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,363 |
| Texas True or False? | 0 | - | 4.51 | 39,529 |
| California True or False? | 0 | - | 4.62 | 35,402 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,284 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,538 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,489 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,610 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,934 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,111 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,262 |
| Which City in California? | 0 | - | 4.56 | 32,134 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,393 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,543 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,902 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,458 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,051 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,850 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,886 |
| Asia Map Quiz | 0 | - | 4.99 | 922,970 |
| Las Vegas Casinos | 0 | - | 4.13 | 38,121 |
| Hawaiian Islands | 0 | - | 4.83 | 42,857 |
| Rivers of the United States | 0 | - | 4.93 | 66,538 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,159 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,896 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,048 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,116 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,105 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,000 |
| Top 10 U.S. States People are Leaving | 0 | - | 4.44 | 69,857 |
| Top 10 U.S. States People are Moving To | 0 | - | 4.74 | 64,158 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.80 | 65,581 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.74 | 55,297 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,240 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 67,943 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.55 | 38,555 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.61 | 32,819 |
| New England States | 0 | - | 4.51 | 59,872 |
| U.S. States by Land Area | 0 | - | 4.63 | 52,993 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 38,092 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 83,032 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 56,223 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.75 | 41,086 |
| U.S. States by Borders | 0 | - | 4.61 | 35,432 |
| Save Americans by Guessing U.S. States | 0 | - | 4.61 | 187,986 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 632,896 |
| Image to U.S State - Multiple Choice | 0 | - | 4.46 | 26,285 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,637 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 102,258 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.61 | 45,230 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,403 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,854 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,178 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,795 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,386 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,469 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,814 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,239 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,171 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,536 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,928 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,193 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.43 | 47,041 |
| Ten Most Rectangular U.S. States | 0 | - | 4.54 | 71,657 |
| States that Beat California | 0 | - | 4.54 | 63,800 |
| States that Beat Texas | 0 | - | 4.58 | 44,463 |
| States that Beat New York | 0 | - | 4.50 | 45,210 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,668 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,198 |
| Colour in the Flag Map by Guessing Cities #2 | 0 | - | 4.70 | 49,815 |
| Name a City - European Countries | 0 | - | 4.90 | 65,957 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,123 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,203 |
| Which City in New York State? | 0 | - | 4.60 | 16,035 |
| Which City in Texas? | 0 | - | 4.45 | 25,144 |
| Which City in Florida? | 0 | - | 4.61 | 11,018 |
| New York City A-Z | 0 | - | 4.18 | 32,359 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,596 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,726 |
| The Only European Country ... | 0 | - | 4.91 | 218,327 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,421 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,137 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,833 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,693 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,419 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,009 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,675 |
| Countries of Africa | 0 | - | 5.00 | 2,552,766 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,872 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,132 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,198 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,049 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,250 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,680 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,413 |
| Australia Map Quiz | 0 | - | 4.95 | 345,743 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,702 |
