| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,304,681 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,684,363 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,451 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,307 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,070 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,836 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,028 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,893 |
| States of Mexico | 0 | - | 4.92 | 106,965 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,827 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,087 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,869 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,616 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,990 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,308 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,421 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,032 |
| Central American Countries | 0 | - | 4.96 | 122,757 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,340 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,388 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,475 |
| Most-Spoken Languages of the United States | 0 | - | 4.53 | 152,323 |
| U.S. States By Population | 0 | - | 4.81 | 116,420 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,929 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,622 |
| U.S. State Border Crossings | 0 | - | 4.94 | 70,477 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,668 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,050 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,045 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,955 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,938 |
| Colorado Counties Quiz | 0 | - | 5.00 | 15,170 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,567 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,440 |
| Famous Caribbean People | 0 | - | 4.43 | 11,110 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,124 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,575 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,430 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,897 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,411 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,301 |
| Mexican Foods | 0 | - | 4.03 | 12,088 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,721 |
| States of Brazil | 0 | - | 4.96 | 49,609 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,495 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,774 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,886 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,865 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,706 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,068 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,470 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,893 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,348 |
| United States Map Quiz | 0 | - | 4.96 | 3,585,208 |
| Panama Country Quiz | 0 | - | 4.58 | 19,626 |
| South America Map Quiz | 0 | - | 4.99 | 1,259,590 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,892 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,371 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,570 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,293 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,821 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,668 |
| Haiti Country Quiz | 0 | - | 4.85 | 24,967 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,427 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,002 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,499 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,928 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,374 |
| US States by Borders in 30 Seconds | 0 | - | 4.54 | 2,020,866 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,829 |
| U.S. State Flags | 0 | - | 4.84 | 110,219 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,624 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,445 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,689 |
| US States with an Empty Map | 0 | - | 5.00 | 450,557 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,498 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,691 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,678 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 144,040 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,440 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,536 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,639 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,273 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,783 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,404 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,144 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,166 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,997 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,582 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,588 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,430 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,971 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,666 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,775 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,814 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,339 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,208 |
| North America Map Quiz | 0 | - | 4.97 | 150,371 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.84 | 47,014 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,519 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,783 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,935 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 47,977 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,858 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,925 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,747 |
| History of Mexico | 0 | - | 4.44 | 12,184 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,679 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,916 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,902 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,945 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,746 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,736 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,573 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,684 |
| Most Visited U.S. States by Canadians | 0 | - | 4.55 | 43,268 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 205,985 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,232 |
| Which City in Canada? | 0 | - | 4.84 | 39,812 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,906 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,203 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,647 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,614 |
| Canada Multiple Choice Quiz | 0 | - | 4.30 | 28,812 |
| The U.S. Government - How Does it Work? | 0 | - | 4.33 | 37,077 |
| California Multiple Choice | 0 | - | 4.28 | 25,111 |
| Which U.S. State - Multiple Choice | 0 | - | 4.41 | 16,598 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,357 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,999 |
| Georgia ... or Georgia? | 0 | - | 4.77 | 65,886 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,779 |
| Boston Multiple Choice | 0 | - | 4.00 | 8,598 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,704 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,390 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,138 |
| Austria... or Australia? | 0 | - | 4.88 | 79,215 |
| North Carolina... or South Carolina? | 0 | - | 4.14 | 8,781 |
| North Dakota... or South Dakota? | 0 | - | 4.39 | 12,012 |
| LeBron... or Kobe? | 0 | - | 4.05 | 34,211 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.52 | 16,246 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,502 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.07 | 9,111 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,632 |
| Which South American Country? | 0 | - | 4.78 | 36,225 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,392 |
| Florida Multiple Choice | 0 | - | 4.13 | 8,951 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 19,404 |
| Washington... or Washington D.C.? | 0 | - | 4.29 | 23,621 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,613 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,680 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,492 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,134 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,454 |
| People by U.S. State - Multiple Choice | 0 | - | 4.04 | 8,629 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 159,040 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,654 |
| Pixelated United States Map | 0 | - | 4.92 | 68,239 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,383 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,825 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,406 |
| England or Wales? | 0 | - | 4.92 | 34,241 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,856 |
| George Bush... or George Bush | 0 | - | 3.87 | 7,002 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,126 |
| Random U.S. States on a Map | 0 | - | 4.93 | 327,704 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,233 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.28 | 12,209 |
| Honduras Country Quiz | 0 | - | 4.44 | 17,861 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.53 | 16,738 |
| Dominican Republic Country Quiz | 0 | - | 4.56 | 17,522 |
| Guatemala Country Quiz | 0 | - | 4.57 | 18,970 |
| Belize Country Quiz | 0 | - | 4.82 | 15,829 |
| Costa Rica Country Quiz | 0 | - | 4.57 | 21,463 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,232 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,628 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 31,062 |
| El Salvador Country Quiz | 0 | - | 4.54 | 18,309 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 78,143 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.78 | 16,507 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.46 | 14,018 |
| U.S. Map with Random Merged States | 0 | - | 4.94 | 228,432 |
| Win the U.S. Presidential Election | 0 | - | 4.73 | 314,142 |
| U.S. States with a Unique First Letter | 0 | - | 4.93 | 54,510 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,177 |
| Grenada Country Quiz | 0 | - | 4.58 | 14,208 |
| Countries that Beat Canada | 0 | - | 4.91 | 68,915 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.95 | 62,650 |
| Boston Talk to English Translation Quiz | 0 | - | 4.31 | 12,492 |
| Save Americans by Guessing U.S. States | 0 | - | 4.57 | 124,573 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.84 | 14,274 |
| Dominica Country Quiz | 0 | - | 4.78 | 14,812 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,583 |
| U.S. Geography True or False #1 | 0 | - | 4.41 | 23,900 |
| Red State or Blue State Trait? | 0 | - | 4.34 | 27,021 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,766 |
| The Dictator Files: Fidel Castro | 0 | - | 4.08 | 8,970 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,502 |
| Three Real and One Fake - U.S. Geography | 0 | - | 4.31 | 24,316 |
| Draw All US State Borders | 0 | - | 4.99 | 69,995 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,901 |
