| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 14,307,833 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,078,054 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,497,269 |
| Canada Provinces and Territories | 0 | - | 4.99 | 282,519 |
| Letters of the Greek Alphabet | 0 | - | 4.95 | 571,938 |
| South America Capitals Quiz | 0 | - | 4.99 | 409,085 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 66,726 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 89,623 |
| Name that Greek Letter | 0 | - | 4.92 | 290,888 |
| States of Mexico | 0 | - | 4.93 | 134,742 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 47,468 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.41 | 12,736 |
| Colombia Country Quiz | 0 | - | 4.90 | 33,786 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 28,029 |
| Famous Mexicans and Mexican-Americans | 0 | - | 4.02 | 16,262 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 72,274 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 98,063 |
| Countries of North America Quiz | 0 | - | 5.00 | 850,556 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 57,250 |
| Central American Countries | 0 | - | 4.97 | 135,804 |
| North America Capitals Quiz | 0 | - | 4.99 | 180,686 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 335,023 |
| Countries Bordering Brazil | 0 | - | 4.97 | 122,272 |
| Most-Spoken Languages of the United States | 0 | - | 4.49 | 161,492 |
| Hispanic Last Names in the U.S. | 0 | - | 4.28 | 52,211 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 59,431 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.85 | 59,511 |
| U.S. State Border Crossings | 0 | - | 4.95 | 80,724 |
| First Names of U.S. Presidents | 0 | - | 4.85 | 335,283 |
| Mexico Country Quiz | 0 | - | 4.40 | 65,177 |
| U.S. Citizenship Test Questions | 0 | - | 4.85 | 196,918 |
| Hawaiian Islands | 0 | - | 4.88 | 37,899 |
| Brazil Country Quiz | 0 | - | 4.51 | 89,818 |
| Argentina Country Quiz | 0 | - | 4.51 | 51,157 |
| Ancient Greek Words | 0 | - | 4.87 | 94,250 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 450,844 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 568,012 |
| Central America and Caribbean Map Quiz | 0 | - | 4.84 | 840,156 |
| Famous People from South America | 0 | - | 4.05 | 8,718 |
| Famous Caribbean People | 0 | - | 4.35 | 12,031 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 97,887 |
| Official European Union Languages | 0 | - | 4.98 | 195,957 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 120,972 |
| European Countries in their Native Language | 0 | - | 4.98 | 141,141 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 30,551 |
| Mexico States Map Quiz | 0 | - | 4.79 | 87,993 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,772 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 300,758 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 105,420 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 51,443 |
| Mexican Foods | 0 | - | 4.03 | 13,308 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 102,402 |
| States of Brazil | 0 | - | 4.97 | 65,004 |
| Brazil States Map Quiz | 0 | - | 4.85 | 37,913 |
| Brazil Cities Map Quiz | 0 | - | 4.61 | 33,030 |
| Venezuela Country Quiz | 0 | - | 4.47 | 26,841 |
| U.S. States that Start with M | 0 | - | 4.88 | 147,249 |
| U.S. States that Start with N | 0 | - | 4.96 | 150,443 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 142,465 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 79,676 |
| Countries Closest to Canada | 0 | - | 4.89 | 181,511 |
| Countries Closest to Alaska | 0 | - | 4.91 | 96,771 |
| Countries Closest to Maine | 0 | - | 4.85 | 57,390 |
| U.S. States that Border Canada | 0 | - | 4.86 | 152,126 |
| United States Map Quiz | 0 | - | 4.96 | 3,848,252 |
| Panama Country Quiz | 0 | - | 4.59 | 22,748 |
| South America Map Quiz | 0 | - | 4.99 | 1,394,457 |
| South American Physical Geography | 0 | - | 4.56 | 17,089 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,837 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.42 | 16,007 |
| U.S. States with Short Names | 0 | - | 4.87 | 126,015 |
| Chile Country Quiz | 0 | - | 4.76 | 34,574 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.84 | 30,919 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 113,912 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 34,270 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 121,826 |
| Largest Caribbean Islands | 0 | - | 4.01 | 15,146 |
| Cuba Country Quiz | 0 | - | 4.76 | 46,202 |
| Peru Country Quiz | 0 | - | 4.50 | 42,799 |
| Haiti Country Quiz | 0 | - | 4.86 | 28,629 |
| U.S. States with the Longest International Borders | 0 | - | 4.83 | 38,578 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 30,325 |
| South American Geography Quiz #2 | 0 | - | 4.62 | 36,546 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 93,599 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 128,876 |
| Paraguay Country Quiz | 0 | - | 4.48 | 22,040 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 78,316 |
| Islands of the Galápagos | 0 | - | 4.50 | 4,360 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 146,162 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 169,223 |
| Bolivia Country Quiz | 0 | - | 4.59 | 23,137 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.91 | 86,886 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 97,699 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 82,149 |
| 10 Biggest American Countries by Area | 0 | - | 4.96 | 105,685 |
| U.S. State Flags | 0 | - | 4.82 | 130,997 |
| South America Flags Map Quiz | 0 | - | 4.96 | 67,248 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 79,383 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 82,861 |
| US States with an Empty Map | 0 | - | 5.00 | 539,922 |
| South American Cities on the Map | 0 | - | 4.54 | 32,652 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 130,223 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 79,196 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 45,508 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,865 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,187 |
| Top 10 Hottest U.S. States | 0 | - | 4.83 | 98,267 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 152,786 |
| Jamaica Country Quiz | 0 | - | 4.61 | 31,428 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 76,095 |
| Total United States Immigration by Country | 0 | - | 4.91 | 94,391 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 113,209 |
| North American Capitals - Map Quiz | 0 | - | 4.93 | 45,233 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 96,624 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 58,722 |
| U.S. State Capitals Map Quiz | 0 | - | 4.86 | 121,441 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 66,953 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 63,643 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 102,354 |
| Countries with the Most Arabic Speakers | 0 | - | 4.90 | 68,880 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 69,161 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 113,432 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 66,539 |
| Uruguay Country Quiz | 0 | - | 4.84 | 27,945 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 180,398 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,505 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 57,270 |
| Countries that Beat the United States | 0 | - | 4.89 | 140,758 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 37,622 |
| North America Map Quiz | 0 | - | 4.98 | 189,494 |
| Ecuador Country Quiz | 0 | - | 4.56 | 25,363 |
| Most-Visited Countries by Americans | 0 | - | 4.85 | 90,087 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 56,373 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 174,726 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 143,032 |
| Biggest Trading Partners - Colombia | 0 | - | 4.90 | 34,358 |
| U.S. States with Longest Names | 0 | - | 4.86 | 34,647 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 66,038 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.80 | 55,322 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 54,812 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,894 |
| Rivers of The United States Quiz | 0 | - | 4.92 | 48,123 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.86 | 49,898 |
| History of Mexico | 0 | - | 4.48 | 13,656 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 88,762 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 98,821 |
| The Only American Country ... | 0 | - | 4.91 | 107,673 |
| Cities and Towns of Massachusetts | 0 | - | 4.84 | 57,533 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 67,955 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 50,837 |
| Which City in Latin America? | 0 | - | 4.62 | 37,931 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 58,697 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.51 | 34,482 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 44,278 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.85 | 53,148 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 262,821 |
| 500 Biggest US Cities | 0 | - | 4.84 | 93,741 |
| Which City in Canada? | 0 | - | 4.87 | 44,362 |
| Top African Languages on a Map | 0 | - | 4.93 | 48,813 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,908 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.96 | 178,143 |
| Random State Capital to U.S. State | 0 | - | 4.88 | 72,276 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 54,268 |
| Countries With the Most German Speakers | 0 | - | 4.90 | 50,064 |
| Countries that Beat Brazil | 0 | - | 4.38 | 44,413 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 42,910 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 179,529 |
| Paraguay... or Uruguay? | 0 | - | 4.49 | 25,047 |
| Haiti... or Dominican Republic? | 0 | - | 4.63 | 37,704 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 34,532 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.91 | 36,935 |
| The United States... or the United Kingdom? | 0 | - | 4.85 | 88,103 |
| Which South American Country? | 0 | - | 4.76 | 48,031 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 161,926 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 214,083 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 190,001 |
| Puerto Rico Trivia | 0 | - | 4.51 | 10,875 |
| Pixelated United States Map | 0 | - | 4.90 | 79,615 |
| Suriname Country Quiz | 0 | - | 4.60 | 17,353 |
| Nicaragua Country Quiz | 0 | - | 4.56 | 23,346 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 44,206 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 111,967 |
| Guyana Country Quiz | 0 | - | 4.49 | 19,603 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 60,514 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 68,966 |
| South America A-Z | 0 | - | 4.02 | 9,893 |
| Random U.S. States on a Map | 0 | - | 4.94 | 456,245 |
| Random American Countries on a Map | 0 | - | 4.96 | 83,889 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 79,780 |
| Honduras Country Quiz | 0 | - | 4.51 | 20,723 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.54 | 19,451 |
| Dominican Republic Country Quiz | 0 | - | 4.59 | 20,368 |
| Guatemala Country Quiz | 0 | - | 4.61 | 22,116 |
| Belize Country Quiz | 0 | - | 4.90 | 18,276 |
| Costa Rica Country Quiz | 0 | - | 4.76 | 28,120 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 50,746 |
| U.S. States with Spanish Names | 0 | - | 4.44 | 66,104 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 36,135 |
| Word Chain - South America | 0 | - | 4.44 | 21,590 |
| El Salvador Country Quiz | 0 | - | 4.52 | 27,643 |
