| US States Quiz | 0 | - | 5.00 | 14,991,482 |
| US States with an Empty Map | 0 | - | 5.00 | 562,506 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,308 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 187,489 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,565 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 102,099 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,771 |
| 10 Southernmost U.S. States | 0 | - | 4.86 | 100,767 |
| U.S. States with Short Names | 0 | - | 4.87 | 132,031 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,616 |
| U.S. States By Population | 0 | - | 4.90 | 131,432 |
| U.S. States that Start with N | 0 | - | 4.95 | 157,389 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,812 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 78,942 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,986 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 57,077 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 42,393 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 72,955 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,315 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,348 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,885 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,852 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 464,294 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,759 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 39,208 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,799 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 102,303 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,347 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,495 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,188 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,559 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 50,185 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,161 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,972 |
| Cartoon Versions of U.S. States | 0 | - | 4.82 | 53,205 |
| U.S. State Flags | 0 | - | 4.88 | 140,269 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,822 |
| U.S. States that Border Canada | 0 | - | 4.90 | 166,975 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,547,517 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 95,282 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 80,284 |
| Pixelated United States Map | 0 | - | 4.90 | 83,724 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,887 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.52 | 34,419 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 70,373 |
| Name a Valid U.S. State #3 | 0 | - | 4.76 | 44,718 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,286,477 |
| New England States | 0 | - | 4.52 | 52,578 |
| US States by Land Area | 0 | - | 4.54 | 48,946 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 36,432 |
| Add a Letter - Make a U.S. State | 0 | - | 4.75 | 77,295 |
| Events by U.S. State #1 | 0 | - | 4.42 | 21,919 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 51,687 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 37,695 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,667 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,585 |
| Save Americans by Guessing U.S. States | 0 | - | 4.55 | 154,443 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 53,361 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 83,232 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,051 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,668 |
| US State Capitals Quiz - No Hints | 0 | - | 4.96 | 80,955 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,884 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 126,074 |
| Countries that Beat the United States | 0 | - | 4.92 | 148,076 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,974 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 281,803 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,436 |
| Longest U.S. State Borders | 0 | - | 4.66 | 34,920 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 60,634 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 74,455 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 54,370 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 53,210 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,577 |
| Which U.S. State - Multiple Choice | 0 | - | 4.45 | 19,147 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 75,899 |
| U.S. State Superlatives #2 | 0 | - | 4.52 | 37,650 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 79,911 |
| States of Mexico | 0 | - | 4.94 | 145,005 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,441,255 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,543 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,775 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 124,059 |
| United States Map Quiz | 0 | - | 4.98 | 3,932,932 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 78,210 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.34 | 71,360 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.49 | 20,635 |
| Events by U.S. State #2 | 0 | - | 4.27 | 17,907 |
| Flyover States | 0 | - | 4.51 | 28,184 |
| U.S. States With Double Letters | 0 | - | 4.63 | 21,274 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.30 | 58,365 |
| U.S. States by Borders | 0 | - | 4.56 | 26,628 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 197,563 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 522,761 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 65,449 |
| Countries Closest to Canada | 0 | - | 4.90 | 186,093 |
| Random U.S. States on a Map | 0 | - | 4.95 | 511,330 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 19,849 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 27,662 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 138,857 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 37,026 |
| Countries with American Expatriates | 0 | - | 4.58 | 41,157 |
| Canada or Africa by Area | 0 | - | 4.81 | 14,445 |
| Countries that Beat Canada | 0 | - | 4.91 | 79,241 |
| United States Country Quiz | 0 | - | 4.44 | 90,849 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,599 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,228 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,006 |
| Busiest Air Routes from the U.S. | 0 | - | 4.47 | 73,197 |
| U.S. National Parks Quiz | 0 | - | 4.78 | 47,708 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 51,564 |
| U.S. States by Clue #1 | 0 | - | 4.48 | 33,213 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 123,290 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,392 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,672 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,448 |
| A Superlative for Every U.S. State | 0 | - | 4.47 | 25,368 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 66,923 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 61,115 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 59,151 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 39,666 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,803 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,522 |
| Satellite Images - U.S. States | 0 | - | 4.57 | 41,896 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 55,450 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 103,997 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.43 | 69,939 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.66 | 74,742 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 46,769 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 43,592 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,721 |
| U.S. States by Emoji | 0 | - | 4.48 | 93,234 |
| Random General Knowledge - U.S. States | 0 | - | 4.45 | 39,294 |
| California... or Florida? | 0 | - | 4.64 | 47,231 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.49 | 43,348 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.57 | 131,679 |
| Random U.S. City to State | 0 | - | 4.44 | 66,775 |
| South America Capitals Quiz | 0 | - | 5.00 | 433,368 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 76,287 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,254 |
| The Only American Country ... | 0 | - | 4.94 | 111,453 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 199,763 |
| Belize Country Quiz | 0 | - | 4.88 | 19,062 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.88 | 17,371 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 220,668 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,528 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,494 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 315,803 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,443 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,976 |
| U.S. States that Border Tennessee | 0 | - | 4.84 | 58,082 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,661 |
| U.S. State Symbols | 0 | - | 4.38 | 23,711 |
| U.S. States along the Atlantic and Gulf Coast | 0 | - | 4.40 | 28,433 |
| U.S. States Without Individual Income Tax | 0 | - | 4.33 | 27,647 |
| Top 10 U.S. States Taller than Wide | 0 | - | 4.06 | 12,797 |
| Top 10 U.S. States Wider than Tall | 0 | - | 4.30 | 13,899 |
| U.S. Panhandles | 0 | - | 4.25 | 25,778 |
| Top 10 Happiest U.S. States | 0 | - | 4.37 | 19,118 |
| U.S. States with a Unique Last Letter | 0 | - | 4.14 | 19,814 |
| Hated U.S. States | 0 | - | 4.11 | 13,271 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.48 | 40,902 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 83,379 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,552 |
| Cities on Route 66 on a Map | 0 | - | 4.52 | 29,589 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.37 | 235,842 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 107,612 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,454 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,753 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,163 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,448 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,668 |
| Boroughs of New York City | 0 | - | 4.45 | 77,972 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 82,935 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 102,484 |
| Dominica Country Quiz | 0 | - | 4.83 | 18,079 |
| Brazil States Map Quiz | 0 | - | 4.84 | 40,755 |
| Largest United States Airlines | 0 | - | 4.38 | 52,409 |
| Regions of US States | 0 | - | 4.15 | 31,614 |
| States of Brazil | 0 | - | 4.97 | 71,001 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.90 | 42,052 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 106,844 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,242 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.76 | 33,684 |
| Top 10 U.S. States People are Leaving | 0 | - | 4.41 | 50,412 |
| Most Valuable Crops by U.S. State | 0 | - | 4.39 | 37,078 |
| 10 U.S. States with the Most Valuable Crops | 0 | - | 4.39 | 28,572 |
| Top Producing U.S. States | 0 | - | 4.23 | 29,111 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 58,554 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.54 | 31,910 |
| Landmarks of U.S. States #2 | 0 | - | 4.21 | 17,842 |
| Landmarks of U.S. States #1 | 0 | - | 4.30 | 22,134 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.37 | 54,931 |
| U.S. States with the Highest HDI | 0 | - | 4.08 | 24,180 |
| States of Origin - American Popular Music | 0 | - | 4.20 | 9,981 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.46 | 25,746 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 21,496 |
| U.S. States with the Most National Parks | 0 | - | 4.62 | 21,735 |
| People by U.S. State - Multiple Choice | 0 | - | 4.04 | 9,439 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.30 | 35,327 |
