| Quiz | Points | Best | Rating | Takes |
|---|
| South America Map Quiz | 0 | - | 4.99 | 1,399,005 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 79,776 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 102,882 |
| Central America and Caribbean Map Quiz | 0 | - | 4.84 | 841,981 |
| Central American Countries | 0 | - | 4.97 | 136,466 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 102,623 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 114,405 |
| History of Mexico | 0 | - | 4.48 | 13,689 |
| United States Map Quiz | 0 | - | 4.96 | 3,857,445 |
| 10 Biggest American Countries by Area | 0 | - | 4.96 | 105,881 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 130,479 |
| Countries of North America Quiz | 0 | - | 5.00 | 855,814 |
| North America Map Quiz | 0 | - | 4.98 | 190,834 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 105,570 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 569,391 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 45,725 |
| Islands of the Galápagos | 0 | - | 4.51 | 4,368 |
| North American Capitals - Map Quiz | 0 | - | 4.93 | 45,524 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 83,235 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 44,571 |
| U.S. State Border Crossings | 0 | - | 4.95 | 80,841 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 217,934 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 63,813 |
| Cities and Towns of Massachusetts | 0 | - | 4.84 | 57,907 |
| Canada Provinces and Territories | 0 | - | 4.99 | 283,723 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.69 | 53,011 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,969 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 60,426 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 56,719 |
| States of the German Confederation in 1848 | 0 | - | 4.86 | 25,664 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 96,773 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 91,272 |
| American Countries With No Atlantic Coastline | 0 | - | 4.92 | 71,977 |
| States of Mexico | 0 | - | 4.93 | 135,525 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 37,374 |
| Brazil States Map Quiz | 0 | - | 4.85 | 38,129 |
| States of Brazil | 0 | - | 4.97 | 65,480 |
| English Monarchs Quiz | 0 | - | 4.86 | 438,288 |
| American Pacific Coast | 0 | - | 4.76 | 37,056 |
| Word Chain - South America | 0 | - | 4.44 | 21,628 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 31,158 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.85 | 20,432 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 448,475 |
| Anglo-Saxon and Viking Kings of England | 0 | - | 4.84 | 9,358 |
| Prime Ministers of the UK | 0 | - | 4.94 | 373,696 |
| Colombia Country Quiz | 0 | - | 4.90 | 33,932 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 58,891 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 142,894 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 152,976 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 97,846 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 67,098 |
| Top 10 Least Obese U.S. States | 0 | - | 4.82 | 66,398 |
| Letters of the Greek Alphabet | 0 | - | 4.95 | 574,229 |
| Roman Emperors | 0 | - | 4.95 | 93,165 |
| Geography of the Dutch Empire | 0 | - | 4.63 | 31,773 |
| Countries of the Spanish Empire | 0 | - | 4.49 | 64,709 |
| Invasions of Great Britain | 0 | - | 4.42 | 54,821 |
| The United States... or the United Kingdom? | 0 | - | 4.85 | 88,525 |
| Asian Countries by First 2 Letters | 0 | - | 4.90 | 225,280 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 238,900 |
| Colonies of Africa with a Map | 0 | - | 4.78 | 47,377 |
| Famous People from South America | 0 | - | 4.05 | 8,741 |
| Countries Bordering Brazil | 0 | - | 4.97 | 122,531 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 44,422 |
| Most-Spoken Languages of the United States | 0 | - | 4.49 | 161,811 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,092,835 |
| 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 Geography Trivia | 0 | - | 4.68 | 44,214 |
| Save Europeans by Guessing Countries | 0 | - | 4.88 | 159,207 |
| Australian Capitals | 0 | - | 4.90 | 52,784 |
| Pixelated Americas Map | 0 | - | 4.41 | 40,969 |
| Belize Country Quiz | 0 | - | 4.90 | 18,346 |
| Largest Caribbean Islands | 0 | - | 4.01 | 15,190 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,957 |
| Haiti Country Quiz | 0 | - | 4.86 | 28,744 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,826 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.91 | 16,708 |
| Territories of the United States | 0 | - | 4.63 | 47,873 |
| Most Mentioned Enemies of the USA | 0 | - | 4.63 | 156,958 |
| Top U.S. Cash Crops | 0 | - | 4.42 | 58,221 |
| Major non-NATO U.S. Allies | 0 | - | 4.43 | 32,806 |
| Name a Valid Answer - United States #1 | 0 | - | 4.74 | 83,784 |
| Embarrassing Chapters in US History | 0 | - | 4.08 | 31,176 |
| Canada Immigration by Country | 0 | - | 4.42 | 56,194 |
| Official European Union Languages | 0 | - | 4.98 | 196,903 |
| European Countries in their Native Language | 0 | - | 4.98 | 141,485 |
| Europe Map Quiz | 0 | - | 4.99 | 4,211,848 |
| Olympian Gods Quiz | 0 | - | 4.96 | 452,370 |
| Name that Greek Letter | 0 | - | 4.92 | 291,933 |
| Ancient Greek Words | 0 | - | 4.88 | 94,935 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 74,984 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 38,798 |
| Countries by Founding Story | 0 | - | 4.91 | 53,286 |
| Independence from Whom | 0 | - | 4.99 | 180,359 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 110,010 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,997 |
| Roman Numeral Decoding Quiz | 0 | - | 4.89 | 393,075 |
| Two Letter Roman Numerals | 0 | - | 4.98 | 47,328 |
| The Portuguese Empire | 0 | - | 4.49 | 11,232 |
| Wives of King Henry VIII | 0 | - | 4.53 | 44,351 |
| Countries the UK Declared War On | 0 | - | 4.61 | 110,003 |
| East Asia Map Quiz | 0 | - | 4.98 | 1,322,675 |
| Asia Map Quiz | 0 | - | 4.99 | 761,920 |
| History of Iran Quiz | 0 | - | 4.58 | 14,973 |
| History of China | 0 | - | 4.31 | 49,326 |
| History of India | 0 | - | 4.53 | 18,920 |
| Africa Map Quiz | 0 | - | 5.00 | 1,909,230 |
| History of South Africa | 0 | - | 4.59 | 16,362 |
| Oceania Map Quiz | 0 | - | 4.97 | 556,309 |
| Mexico States Map Quiz | 0 | - | 4.79 | 88,341 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 343,414 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 23,745 |
| U.S. History Multiple Choice #1 | 0 | - | 4.28 | 21,006 |
| U.S. History Multiple Choice #3 | 0 | - | 4.33 | 23,139 |
| U.S. History Multiple Choice #4 | 0 | - | 4.18 | 23,806 |
| Native American Tribes in the US | 0 | - | 4.56 | 22,638 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 377,598 |
| History of Austria | 0 | - | 4.61 | 16,170 |
| Geography of the French Empire | 0 | - | 4.47 | 24,802 |
| History of France Quiz | 0 | - | 4.47 | 39,222 |
| History of Italy | 0 | - | 4.44 | 29,513 |
| Countries Italy Declared War On | 0 | - | 4.75 | 39,284 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 36,855 |
| Medieval English History | 0 | - | 4.49 | 40,335 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 77,103 |
| Middle East Map Quiz | 0 | - | 4.98 | 1,264,286 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 14,348 |
| Chinese Inventions | 0 | - | 4.20 | 32,405 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.49 | 51,038 |
| Countries of Africa | 0 | - | 5.00 | 2,106,539 |
| African East Coast | 0 | - | 4.97 | 82,166 |
| Western Africa Map Quiz | 0 | - | 4.97 | 58,981 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 38,811 |
| Largest Land Animals of the Americas | 0 | - | 4.36 | 19,250 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 36,621 |
| Argentina Country Quiz | 0 | - | 4.51 | 51,312 |
| Brazil Country Quiz | 0 | - | 4.51 | 90,121 |
| Brazil Cities Map Quiz | 0 | - | 4.61 | 33,145 |
| Chile Country Quiz | 0 | - | 4.76 | 34,742 |
| Peru Country Quiz | 0 | - | 4.50 | 42,937 |
| U.S. Federal Holidays | 0 | - | 4.20 | 95,058 |
| American Inventions #1 | 0 | - | 3.58 | 30,950 |
| American Inventions #2 | 0 | - | 3.77 | 15,356 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.41 | 13,626 |
| Things Named For People #2 - U.S. Centric | 0 | - | 4.13 | 49,963 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.06 | 36,869 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 162,734 |
| Deadliest U.S. Wars | 0 | - | 4.76 | 155,231 |
| 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 | 55,837 |
| Top 10 Most African-American U.S. States | 0 | - | 4.45 | 60,871 |
| Top 10 Most Asian U.S. States | 0 | - | 4.78 | 60,852 |
| Top 10 Most Obese U.S. States | 0 | - | 4.49 | 64,424 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.50 | 63,478 |
| Top 10 Most White U.S. States | 0 | - | 4.50 | 54,451 |
| Top 10 Most German U.S. States | 0 | - | 4.43 | 41,852 |
| 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 |
| Canadian Prime Ministers Quiz | 0 | - | 4.51 | 44,715 |
| Canadian Geography on the Map | 0 | - | 4.53 | 23,837 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 182,571 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,091 |
| Countries That Use the Euro | 0 | - | 4.93 | 59,677 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 331,537 |
| Europe Geography Decoder | 0 | - | 4.88 | 62,168 |
| 10 Easternmost Countries in Europe | 0 | - | 4.82 | 89,246 |
| The Only European Country ... | 0 | - | 4.94 | 173,052 |
| Ancient Greek Trivia | 0 | - | 4.50 | 62,772 |
| Figures from Greek Mythology | 0 | - | 4.87 | 167,297 |
| Countries of the World in 1900 | 0 | - | 4.88 | 63,027 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 166,267 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 123,863 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 142,099 |
| Countries by Former Name | 0 | - | 4.98 | 91,581 |
| Add A Letter - Make a European City | 0 | - | 4.89 | 20,512 |
| Ancient Roman Trivia #1 | 0 | - | 4.76 | 70,841 |
| Ancient Roman Trivia #2 | 0 | - | 4.46 | 34,988 |
| Geography of the Roman Empire | 0 | - | 4.51 | 47,755 |
| Roman Names for Places | 0 | - | 4.51 | 40,643 |
| The Vikings! | 0 | - | 4.40 | 26,901 |
| History of Spain Quiz | 0 | - | 4.33 | 19,391 |
| Counties of England | 0 | - | 4.96 | 666,422 |
| Anglo-Saxon Kingdoms of England | 0 | - | 4.56 | 24,644 |
| Geography of the British Empire | 0 | - | 4.42 | 27,904 |
| Giant Great Britain Millennium Quiz | 0 | - | 4.79 | 18,809 |
| Houses of British Monarchs | 0 | - | 4.50 | 51,208 |
| British History Multiple Choice #1 | 0 | - | 4.44 | 50,649 |
| Flags of Asia Quiz | 0 | - | 4.99 | 511,619 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 98,747 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.96 | 123,859 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 87,220 |
| 10 Easternmost Countries in Asia | 0 | - | 4.97 | 94,932 |
| Countries of Asia with Two or More Words | 0 | - | 4.93 | 108,789 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 91,646 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 58,954 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 205,904 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.95 | 34,851 |
| Countries of the Middle East | 0 | - | 4.95 | 169,051 |
