| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,989,687 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,809,576 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,397,592 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 359,631 |
| Canada Provinces and Territories | 0 | - | 4.99 | 261,799 |
| Star-Spangled Banner Quiz | 0 | - | 4.30 | 160,349 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,186 |
| U.S. Federal Agency Acronyms | 0 | - | 4.44 | 72,460 |
| U.S. Cabinet Departments | 0 | - | 4.83 | 56,433 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 115,778 |
| Tourist Attractions by U.S. State | 0 | - | 4.42 | 58,154 |
| U.S. State Superlatives #1 | 0 | - | 4.42 | 71,525 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 84,828 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.50 | 133,817 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 86,561 |
| Fifty US States in One Minute | 0 | - | 4.27 | 2,959,928 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.42 | 49,328 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.56 | 35,367 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.08 | 652,632 |
| Canada Cities Map Quiz | 0 | - | 4.60 | 103,200 |
| States of Mexico | 0 | - | 4.92 | 117,549 |
| Biggest Cities in California | 0 | - | 4.33 | 123,361 |
| Capitals of Canadian Provinces | 0 | - | 4.83 | 68,006 |
| Deadliest U.S. Wars | 0 | - | 4.82 | 146,646 |
| The 13 Colonies Quiz | 0 | - | 4.96 | 92,493 |
| Countries of North America Quiz | 0 | - | 5.00 | 758,809 |
| Texas Counties | 0 | - | 4.46 | 55,346 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 54,882 |
| Biggest Cities in Canada | 0 | - | 4.60 | 112,451 |
| Vietnam War Countries | 0 | - | 4.76 | 80,453 |
| Busiest Air Routes from the U.S. | 0 | - | 4.45 | 67,092 |
| Central American Countries | 0 | - | 4.96 | 127,180 |
| North America Capitals Quiz | 0 | - | 4.99 | 164,048 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 315,624 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 155,743 |
| U.S. States By Population | 0 | - | 4.76 | 120,820 |
| Countries Closest to the U. S. | 0 | - | 4.38 | 185,786 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 55,842 |
| U.S. State Border Crossings | 0 | - | 4.95 | 78,324 |
| U.S. States by Nickname | 0 | - | 4.49 | 62,046 |
| Top U.S. Universities | 0 | - | 4.11 | 103,698 |
| Canada Country Quiz | 0 | - | 4.45 | 112,864 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 124,119 |
| Losing U.S. Presidential Candidates | 0 | - | 4.52 | 65,990 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 310,167 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 188,696 |
| Hawaiian Islands | 0 | - | 4.87 | 35,660 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 406,288 |
| Top U.S. Cash Crops | 0 | - | 4.44 | 55,952 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 538,441 |
| California Cities Map Quiz | 0 | - | 4.45 | 78,250 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 54,676 |
| Central America and Caribbean Map Quiz | 0 | - | 4.80 | 805,554 |
| United States Country Quiz | 0 | - | 4.44 | 78,559 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 92,595 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 107,387 |
| Mexico States Map Quiz | 0 | - | 4.83 | 81,430 |
| Six Flags Over Texas | 0 | - | 4.74 | 54,525 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 271,486 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 100,723 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 57,971 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 88,179 |
| Biggest Trading Partners - US | 0 | - | 4.52 | 86,691 |
| U.S. States that Start with M | 0 | - | 4.89 | 139,779 |
| U.S. States that Start with N | 0 | - | 4.95 | 123,751 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.93 | 124,353 |
| U.S. States with the Highest Population Density | 0 | - | 4.44 | 56,114 |
| U.S. States with the Lowest Population Density | 0 | - | 4.89 | 76,651 |
| Countries Closest to Canada | 0 | - | 4.90 | 161,716 |
| Countries Closest to Alaska | 0 | - | 4.89 | 90,892 |
| Countries Closest to Maine | 0 | - | 4.86 | 53,923 |
| U.S. States that Border Canada | 0 | - | 4.89 | 134,186 |
| U.S. License Plates Picture Quiz | 0 | - | 4.63 | 46,197 |
| United States Map Quiz | 0 | - | 4.95 | 3,677,489 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 101,275 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 144,031 |
| Boroughs of New York City | 0 | - | 4.41 | 71,040 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 57,727 |
| Most Mentioned Enemies of the USA | 0 | - | 4.64 | 148,911 |
| Countries Closest to United States A-Z | 0 | - | 4.68 | 89,068 |
| U.S. States with Short Names | 0 | - | 4.82 | 98,076 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 246,687 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.49 | 60,437 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 107,297 |
| 10 Longest Rivers in the United States | 0 | - | 4.83 | 32,204 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 116,133 |
| Haiti Country Quiz | 0 | - | 4.85 | 26,311 |
| U.S. States with Letter Y | 0 | - | 4.71 | 76,823 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 122,746 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.10 | 24,045 |
| U.S. Political Figures by Picture #2 | 0 | - | 3.98 | 14,105 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 75,125 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 127,269 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 150,763 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.84 | 61,179 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.83 | 94,353 |
| US States by Borders in 30 Seconds | 0 | - | 4.49 | 2,109,822 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 89,157 |
| Assassinated U.S. Presidents | 0 | - | 4.50 | 73,915 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.50 | 1,102,749 |
| U.S. State Flags | 0 | - | 4.78 | 117,758 |
| South America Flags Map Quiz | 0 | - | 4.96 | 56,428 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 76,288 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.41 | 98,441 |
| US States with an Empty Map | 0 | - | 5.00 | 488,710 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 216,237 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 41,940 |
| Top 10 Hottest U.S. States | 0 | - | 4.80 | 92,384 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.43 | 61,751 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.44 | 88,699 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 147,481 |
| Countries that Visit the United States the Most | 0 | - | 4.93 | 50,122 |
| Total United States Immigration by Country | 0 | - | 4.91 | 90,294 |
| North American Capitals - Map Quiz | 0 | - | 4.93 | 39,877 |
| 10 Southernmost U.S. States | 0 | - | 4.82 | 81,297 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 54,518 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 113,109 |
| Top 10 Most African-American U.S. States | 0 | - | 4.43 | 58,200 |
| Top 10 Most Asian U.S. States | 0 | - | 4.76 | 57,992 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.63 | 53,413 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 113,008 |
| Top 10 Newest U.S. States | 0 | - | 4.80 | 63,815 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.89 | 60,084 |
| People in Pictures with Ronald Reagan | 0 | - | 4.30 | 35,167 |
| People in Pictures with Barack Obama | 0 | - | 4.11 | 42,908 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.51 | 55,909 |
| Top 10 Most Obese U.S. States | 0 | - | 4.47 | 58,110 |
| U.S. States or European Countries by Area | 0 | - | 4.90 | 65,486 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 99,012 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 61,514 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 56,827 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 37,526 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 43,654 |
| Countries that Beat the United States | 0 | - | 4.86 | 108,501 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 23,755 |
| North America Map Quiz | 0 | - | 4.97 | 162,710 |
| Most-Visited Countries by Americans | 0 | - | 4.85 | 81,986 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 161,136 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 132,010 |
| U.S. States with Longest Names | 0 | - | 4.82 | 30,959 |
| Rivers of The United States Quiz | 0 | - | 4.90 | 43,340 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.85 | 45,964 |
| Satellite Images - U.S. States | 0 | - | 4.48 | 38,731 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 82,470 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 68,141 |
| Top 10 Most Native American U.S. States | 0 | - | 4.79 | 64,351 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 55,806 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 125,375 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 64,296 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 47,735 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 41,959 |
| Hawaiian Islands Map Quiz | 0 | - | 4.85 | 18,993 |
| Add a Letter - Make a U.S. State | 0 | - | 4.70 | 61,397 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.56 | 29,626 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 31,907 |
| Merged U.S. States | 0 | - | 4.33 | 36,873 |
| Most Visited U.S. States by Canadians | 0 | - | 4.63 | 48,255 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.85 | 50,050 |
| Canada by Picture | 0 | - | 4.16 | 13,145 |
| New York City by Picture | 0 | - | 4.37 | 23,778 |
| California by Picture | 0 | - | 4.34 | 14,784 |
| U.S. Cities by Picture #1 | 0 | - | 4.34 | 28,867 |
| Cities by Picture #2 | 0 | - | 4.22 | 20,141 |
| U.S. Cities by Picture #2 | 0 | - | 3.96 | 12,950 |
| Washington State by Picture | 0 | - | 4.10 | 6,598 |
| Washington D.C. by Picture | 0 | - | 4.51 | 23,087 |
| U.S. States by Picture #1 | 0 | - | 4.12 | 13,228 |
| U.S. States by Picture #2 | 0 | - | 3.40 | 10,303 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 228,205 |
| 500 Biggest US Cities | 0 | - | 4.84 | 82,497 |
| Which City in Canada? | 0 | - | 4.83 | 41,495 |
| U.S. States by Emoji | 0 | - | 4.42 | 83,737 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.90 | 135,301 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 9,365 |
| Random U.S. City to State | 0 | - | 4.45 | 59,767 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 60,961 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 38,939 |
| U.S. Presidents With Facial Hair By Picture | 0 | - | 4.43 | 18,453 |
| Georgia ... or Georgia? | 0 | - | 4.63 | 67,543 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 154,288 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 31,865 |
| The United States... or the United Kingdom? | 0 | - | 4.92 | 82,155 |
| Name a Valid U.S. President #1 | 0 | - | 4.95 | 133,412 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 188,554 |
| Category Elimination - U.S. States #1 | 0 | - | 4.89 | 169,022 |
| Pixelated United States Map | 0 | - | 4.89 | 71,748 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 36,493 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 100,109 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 55,765 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 62,040 |
| Random U.S. States on a Map | 0 | - | 4.93 | 349,891 |
| Random American Countries on a Map | 0 | - | 4.95 | 76,479 |
| Random U.S. Presidents by Picture | 0 | - | 4.28 | 38,815 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 72,442 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 17,794 |
| Belize Country Quiz | 0 | - | 4.86 | 16,796 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 46,622 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 62,307 |
| Name a Valid Answer - United States #1 | 0 | - | 4.51 | 61,796 |
| Name a Valid U.S. State Capital | 0 | - | 4.89 | 45,940 |
