| Quiz | Points | Best | Rating | Takes |
|---|
| United States Map Quiz | 0 | - | 4.96 | 3,857,376 |
| The United States... or the United Kingdom? | 0 | - | 4.85 | 88,513 |
| U.S. State Border Crossings | 0 | - | 4.95 | 80,841 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 217,889 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 63,810 |
| Cities and Towns of Massachusetts | 0 | - | 4.84 | 57,895 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 335,848 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.85 | 53,327 |
| Total United States Immigration by Country | 0 | - | 4.90 | 94,793 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 143,528 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.96 | 179,007 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 66,854 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 31,154 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.84 | 20,428 |
| Pixelated United States Map | 0 | - | 4.90 | 79,947 |
| Most-Visited Countries by Americans | 0 | - | 4.85 | 90,500 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 76,435 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 98,273 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 93,855 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 96,900 |
| U.S. States with Short Names | 0 | - | 4.87 | 126,374 |
| U.S. States that Start with M | 0 | - | 4.88 | 147,678 |
| U.S. States By Population | 0 | - | 4.82 | 128,317 |
| U.S. States that Start with N | 0 | - | 4.96 | 152,570 |
| U.S. States with Longest Names | 0 | - | 4.86 | 34,827 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 58,888 |
| U.S. States with a Unique First Letter | 0 | - | 4.93 | 76,136 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 57,409 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 43,078 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 142,888 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 152,971 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 97,845 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 67,097 |
| Top 10 Least Obese U.S. States | 0 | - | 4.82 | 66,392 |
| Countries of North America Quiz | 0 | - | 5.00 | 855,737 |
| Countries that Beat the United States | 0 | - | 4.89 | 141,496 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.91 | 87,167 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,942 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 569,372 |
| U.S. History Multiple Choice #5 | 0 | - | 4.25 | 10,138 |
| Central America and Caribbean Map Quiz | 0 | - | 4.84 | 841,969 |
| Three Real and One Fake - U.S. History | 0 | - | 4.27 | 23,966 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 23,744 |
| U.S. History Multiple Choice #1 | 0 | - | 4.28 | 21,005 |
| U.S. History Multiple Choice #3 | 0 | - | 4.33 | 23,139 |
| U.S. History Multiple Choice #4 | 0 | - | 4.18 | 23,806 |
| North American Capitals - Map Quiz | 0 | - | 4.93 | 45,523 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 44,570 |
| Old West History | 0 | - | 4.28 | 14,729 |
| Life of Benjamin Franklin | 0 | - | 4.18 | 6,188 |
| American Revolution - Multiple Choice | 0 | - | 4.19 | 18,619 |
| Canada Provinces and Territories | 0 | - | 4.99 | 283,714 |
| States of Mexico | 0 | - | 4.93 | 135,515 |
| Central American Countries | 0 | - | 4.97 | 136,459 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 102,619 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 114,401 |
| Territories of the United States | 0 | - | 4.63 | 47,870 |
| Most Mentioned Enemies of the USA | 0 | - | 4.63 | 156,957 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 32,804 |
| Events in U.S. History | 0 | - | 4.30 | 25,695 |
| Embarrassing Chapters in US History | 0 | - | 4.08 | 31,176 |
| U.S. State Nicknames Quiz | 0 | - | 4.46 | 45,387 |
| U.S. National Parks Quiz | 0 | - | 4.76 | 45,602 |
| Countries with American Expatriates | 0 | - | 4.54 | 40,664 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 37,907 |
| United States Country Quiz | 0 | - | 4.45 | 86,605 |
| Busiest Air Routes from the U.S. | 0 | - | 4.44 | 71,469 |
| The U.S. Government - How Does it Work? | 0 | - | 4.30 | 39,417 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.80 | 55,562 |
| Valid Answer - U.S. History | 0 | - | 4.15 | 21,099 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 37,660 |
| Countries Closest to Canada | 0 | - | 4.89 | 181,959 |
| Canada or Africa by Area | 0 | - | 4.82 | 12,602 |
| Red State or Blue State Trait? | 0 | - | 4.35 | 46,921 |
| New England States | 0 | - | 4.46 | 52,235 |
| US States by Land Area | 0 | - | 4.64 | 47,819 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.52 | 35,783 |
| Add a Letter - Make a U.S. State | 0 | - | 4.76 | 75,392 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.46 | 50,239 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 36,653 |
| Save Americans by Guessing U.S. States | 0 | - | 4.47 | 143,671 |
| Which U.S. State - Multiple Choice | 0 | - | 4.45 | 18,711 |
| 10 Easternmost U.S. States | 0 | - | 4.49 | 52,356 |
| The Only U.S. State ... #1 | 0 | - | 4.48 | 81,660 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.44 | 92,458 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.70 | 55,836 |
| Top 10 Most African-American U.S. States | 0 | - | 4.45 | 60,871 |
| Top 10 Most Asian U.S. States | 0 | - | 4.78 | 60,851 |
| Top 10 Most Obese U.S. States | 0 | - | 4.49 | 64,423 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.50 | 63,477 |
| Top 10 Most White U.S. States | 0 | - | 4.50 | 54,451 |
| Top 10 Most German U.S. States | 0 | - | 4.43 | 41,851 |
| Slowest Growing U.S. States Since 1960 | 0 | - | 4.44 | 36,902 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.61 | 41,552 |
| Countries that Beat Canada | 0 | - | 4.91 | 76,647 |
| U.S. Federal Holidays | 0 | - | 4.20 | 95,057 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.41 | 13,625 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,092,658 |
| California Multiple Choice | 0 | - | 4.36 | 26,588 |
| Florida Multiple Choice | 0 | - | 4.32 | 9,619 |
| History of Pennsylvania | 0 | - | 4.09 | 6,347 |
| History of Virginia | 0 | - | 4.33 | 10,842 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 70,897 |
| South America Map Quiz | 0 | - | 4.99 | 1,398,973 |
| Belize Country Quiz | 0 | - | 4.90 | 18,346 |
| Haiti Country Quiz | 0 | - | 4.86 | 28,743 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,826 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.91 | 16,708 |
| Top U.S. Universities | 0 | - | 4.10 | 110,297 |
| Largest United States Airlines | 0 | - | 4.35 | 51,577 |
| U.S. States by Governor Quiz | 0 | - | 4.42 | 16,817 |
| U.S. Government Agencies | 0 | - | 4.41 | 17,345 |
| North Carolina... or South Carolina? | 0 | - | 4.19 | 9,558 |
| U.S. States with the Highest Percentage of Farmland | 0 | - | 4.70 | 53,526 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.80 | 52,440 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.70 | 41,847 |
| Top 10 U.S. States with the Highest Elevation | 0 | - | 4.52 | 57,881 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 33,542 |
| Top 10 U.S. States People are Moving To | 0 | - | 4.60 | 46,308 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 102,873 |
| Dominica Country Quiz | 0 | - | 4.84 | 17,380 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 105,569 |
| American Legal Vocabulary | 0 | - | 4.32 | 31,791 |
| Cities by Picture #2 | 0 | - | 4.14 | 31,875 |
| Countries Closest to the U. S. | 0 | - | 4.37 | 197,336 |
| American Geography Quiz for Dummies | 0 | - | 4.22 | 52,166 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 343,035 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 54,939 |
| The Life of Martin Luther King Jr. | 0 | - | 4.82 | 10,215 |
| Washington... or Washington D.C.? | 0 | - | 4.24 | 24,970 |
| People on Money - United States | 0 | - | 4.31 | 61,449 |
| U.S. History Groups of Two | 0 | - | 4.21 | 34,870 |
| The Life of Thomas Edison | 0 | - | 3.95 | 4,613 |
| Last 10 U.S. States Alphabetically | 0 | - | 4.30 | 69,874 |
| Top 10 Least Populous U.S. State Capitals | 0 | - | 4.49 | 20,331 |
| Flyover States | 0 | - | 4.48 | 27,696 |
| U.S. States Bigger than Their Neighbors | 0 | - | 4.29 | 56,863 |
| U.S. States by Borders | 0 | - | 4.55 | 25,845 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.33 | 119,956 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.39 | 40,000 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 29,267 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.29 | 40,039 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.34 | 62,077 |
| US States with the Most Executions | 0 | - | 4.51 | 25,562 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.38 | 47,153 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.60 | 26,641 |
| Top 10 Least-Forested U.S. States | 0 | - | 4.48 | 34,565 |
| Top 10 Least White U.S. States | 0 | - | 4.14 | 36,050 |
| Top 10 Least Happy U.S. States | 0 | - | 4.51 | 21,907 |
| Canada Immigration by Country | 0 | - | 4.42 | 56,192 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.88 | 46,195 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 302,261 |
| The Only American Country ... | 0 | - | 4.91 | 108,003 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 99,107 |
| Mexico States Map Quiz | 0 | - | 4.79 | 88,335 |
| North America Capitals Quiz | 0 | - | 4.99 | 181,498 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.12 | 25,877 |
| American Islands | 0 | - | 4.16 | 15,660 |
| American Inventions #1 | 0 | - | 3.58 | 30,950 |
| American Inventions #2 | 0 | - | 3.77 | 15,356 |
| American Foods | 0 | - | 3.69 | 37,998 |
| Biggest U.S. Car Insurance Companies | 0 | - | 4.23 | 5,645 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.13 | 13,508 |
| U.S. Groups of Four Quiz | 0 | - | 4.33 | 22,944 |
| 75 Americans Named John | 0 | - | 4.31 | 22,526 |
| Branches of the U.S. Military | 0 | - | 4.38 | 20,510 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 162,722 |
| Play-Doh Presidents | 0 | - | 5.00 | 73,034 |
| New York City Geography | 0 | - | 4.40 | 23,272 |
| US States Quiz | 0 | - | 5.00 | 14,377,548 |
| U.S. States with the Lowest HDI | 0 | - | 4.46 | 27,227 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.32 | 39,888 |
| Top 10 U.S. States People are Leaving | 0 | - | 4.40 | 49,056 |
| U.S. States with the Lowest Average Elevation | 0 | - | 4.47 | 31,308 |
| U.S. States With the Highest Average Elevation | 0 | - | 4.55 | 23,341 |
| Canada Country Quiz | 0 | - | 4.47 | 119,439 |
| Canada Cities Map Quiz | 0 | - | 4.52 | 108,182 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,965 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 60,426 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 46,690 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 56,717 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 44,972 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 49,459 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.96 | 73,720 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 96,764 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 66,430 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 91,270 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,294 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 82,332 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 66,276 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 79,393 |
| American Countries With No Atlantic Coastline | 0 | - | 4.92 | 71,974 |
| History of Mexico | 0 | - | 4.48 | 13,689 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 79,769 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 37,368 |
| Brazil States Map Quiz | 0 | - | 4.85 | 38,126 |
| States of Brazil | 0 | - | 4.97 | 65,472 |
| U.S. Cities by Picture #1 | 0 | - | 4.34 | 31,180 |
| U.S. States by Picture #1 | 0 | - | 4.15 | 14,184 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 69,328 |
