| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 50,983 |
| US States Quiz | 0 | - | 5.00 | 14,730,708 |
| Merged U.S. States | 0 | - | 4.38 | 40,322 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 340,012 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 273,849 |
| Major U.S. Rivers with State Names | 0 | - | 4.51 | 36,418 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,128 |
| South China Sea Countries | 0 | - | 4.81 | 53,797 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 128,173 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 89,360 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,293 |
| US States with an Empty Map | 0 | - | 5.00 | 553,732 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 100,502 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 122,495 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 96,105 |
| 10 Southernmost U.S. States | 0 | - | 4.84 | 99,157 |
| U.S. States with Short Names | 0 | - | 4.87 | 129,609 |
| U.S. States that Start with M | 0 | - | 4.91 | 150,384 |
| U.S. States By Population | 0 | - | 4.90 | 129,944 |
| U.S. States that Start with N | 0 | - | 4.95 | 155,446 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,012 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 73,622 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,314 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 56,033 |
| U.S. Senators by State | 0 | - | 4.49 | 36,128 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 145,312 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 167,848 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,019 |
| Top 10 Newest U.S. States | 0 | - | 4.81 | 68,067 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 68,092 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,801 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 149,890 |
| Vietnam War Countries | 0 | - | 4.81 | 86,415 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 89,398 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 40,663 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 73,151 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 458,942 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 71,147 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 36,102 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 116,020 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 90,943 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 51,929 |
| U.S. State Flags | 0 | - | 4.88 | 136,331 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 37,965 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.46 | 48,851 |
| U.S. States that Border Canada | 0 | - | 4.90 | 165,811 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 57,823 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 184,655 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 100,228 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 100,668 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 88,890 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 71,252 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,097 |
| Random U.S. States on a Map | 0 | - | 4.95 | 490,446 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 65,253 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,073 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,209 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 76,739 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,243,397 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 194,806 |
| California A-Z | 0 | - | 4.48 | 27,810 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,553 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,748 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,010 |
| Total United States Immigration by Country | 0 | - | 4.89 | 96,632 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 184,650 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,672 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 43,239 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,231 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,443 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,768 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,077 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 124,380 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 93,206 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 78,582 |
| Countries that Beat the United States | 0 | - | 4.92 | 145,597 |
| Europe Map Quiz | 0 | - | 5.00 | 4,291,169 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 273,812 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.58 | 17,169 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 28,049 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,000 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,388,523 |
| Pixelated United States Map | 0 | - | 4.90 | 82,152 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,244,488 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.46 | 64,961 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,691 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,668 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,384 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.57 | 40,466 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 31,922 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 87,158 |
| Flags of Countries that Border China | 0 | - | 4.93 | 81,700 |
| Flags of Countries That Border France | 0 | - | 4.90 | 112,449 |
| Countries Closest to United States A-Z | 0 | - | 4.84 | 107,339 |
| Countries Closest to Alaska | 0 | - | 4.93 | 98,957 |
| Countries Closest to Maine | 0 | - | 4.85 | 58,905 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,764 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,817 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,592 |
| Asia Map Quiz | 0 | - | 4.99 | 784,922 |
| South America Flags Map Quiz | 0 | - | 4.95 | 70,761 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,988 |
| UK Rivers Map Quiz | 0 | - | 4.60 | 27,955 |
| Random Sequential U.S. States on a Map | 0 | - | 4.99 | 218,533 |
| Las Vegas Casinos Quiz | 0 | - | 4.08 | 35,654 |
| Hawaiian Islands | 0 | - | 4.85 | 38,487 |
| U.S. States by Landform Quiz | 0 | - | 4.02 | 26,417 |
| Rivers of the United States | 0 | - | 4.91 | 56,922 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,124 |
| Longest U.S. State Borders | 0 | - | 4.65 | 34,195 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 105,685 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,052 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.70 | 59,846 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.75 | 54,000 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.76 | 52,901 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 33,929 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 58,283 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.54 | 31,759 |
| New England States | 0 | - | 4.54 | 52,430 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,172 |
| US States by Land Area | 0 | - | 4.59 | 48,461 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 36,158 |
| Add a Letter - Make a U.S. State | 0 | - | 4.74 | 76,472 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 51,043 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.78 | 37,264 |
| 10 Easternmost U.S. States | 0 | - | 4.54 | 52,979 |
| The Only U.S. State ... #1 | 0 | - | 4.55 | 82,569 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.76 | 42,381 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.47 | 40,487 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.47 | 93,593 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.79 | 56,314 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 61,430 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 61,634 |
| Top 10 Most Obese U.S. States | 0 | - | 4.50 | 64,852 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.51 | 64,489 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.45 | 48,224 |
| Top 10 Most White U.S. States | 0 | - | 4.52 | 55,589 |
| Top 10 Most German U.S. States | 0 | - | 4.50 | 42,282 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,021 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 13,861 |
| States that Beat California | 0 | - | 4.55 | 57,457 |
| States that Beat Texas | 0 | - | 4.58 | 41,091 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,904 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,131 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 31,000 |
| Africa Capitals Quiz | 0 | - | 4.99 | 634,147 |
| Asia Capitals Quiz | 0 | - | 4.98 | 593,566 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 119,565 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.51 | 30,428 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,918 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,725 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,163 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,098 |
| The Only European Country ... | 0 | - | 4.94 | 178,390 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,331 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.66 | 70,897 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,640 |
| Random American Countries on a Map | 0 | - | 4.95 | 86,099 |
| Countries of Africa | 0 | - | 5.00 | 2,166,395 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,195 |
| Countries Closest to the Aegean Sea | 0 | - | 4.63 | 55,993 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,549 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,985 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,680 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,278 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,811 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,871 |
| Australia Map Quiz | 0 | - | 4.95 | 319,579 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,734 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,058 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.76 | 36,857 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.66 | 139,745 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 45,222 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,192 |
| Satellite Images - U.S. States | 0 | - | 4.55 | 41,483 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 60,312 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,042 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.41 | 54,860 |
| Counties of England | 0 | - | 4.96 | 689,966 |
| North Dakota... or South Dakota? | 0 | - | 4.45 | 13,209 |
| African East Coast | 0 | - | 4.97 | 84,167 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 103,337 |
| U.S. States by Clue #1 | 0 | - | 4.47 | 33,061 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.43 | 69,086 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.70 | 73,739 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,286 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,134 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 46,275 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,586 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,689 |
| U.S. States by Emoji | 0 | - | 4.47 | 92,095 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 38,936 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.52 | 33,989 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,418 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,343 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 67,575 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 69,204 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 75,495 |
| U.S. State Superlatives #2 | 0 | - | 4.51 | 37,295 |
| U.S. State Birds Quiz | 0 | - | 4.35 | 20,548 |
