| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,235,126 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,673,420 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,995 |
| U.S. Presidents by Picture | 0 | - | 4.81 | 347,081 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,138 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,009 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,762 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,724 |
| States of Mexico | 0 | - | 4.92 | 106,215 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,661 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 20,970 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,849 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,438 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,562 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,097 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,036 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,845 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,668 |
| Central American Countries | 0 | - | 4.96 | 122,249 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,518 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,361 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,131 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 152,056 |
| U.S. States By Population | 0 | - | 4.81 | 116,046 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,674 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,383 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,341 |
| Canada Country Quiz | 0 | - | 4.46 | 109,040 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,474 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,056 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,855 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,618 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,636 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 524,258 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 787,743 |
| Famous Caribbean People | 0 | - | 4.43 | 11,072 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,889 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,234 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,316 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,656 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,321 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,021 |
| Mexican Foods | 0 | - | 4.03 | 12,034 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,223 |
| States of Brazil | 0 | - | 4.96 | 49,167 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,334 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,389 |
| U.S. States that Start with N | 0 | - | 4.94 | 119,057 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,571 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,479 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,324 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,129 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,681 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,719 |
| United States Map Quiz | 0 | - | 4.96 | 3,577,620 |
| Panama Country Quiz | 0 | - | 4.58 | 19,501 |
| South America Map Quiz | 0 | - | 4.99 | 1,255,540 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,675 |
| Most Mentioned Enemies of the USA | 0 | - | 4.56 | 144,022 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,231 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,912 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,782 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,502 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,856 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 118,047 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,822 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,175 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,586 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,194 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,011,906 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,060,940 |
| South America Flags Map Quiz | 0 | - | 4.96 | 50,150 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,906 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,202 |
| US States with an Empty Map | 0 | - | 5.00 | 448,339 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,480 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,387 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,441 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,643 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,316 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,325 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,332 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,888 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,503 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,198 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,745 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 61,989 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,776 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,171 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,375 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,184 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,738 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,527 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,701 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,599 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,997 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,810 |
| North America Map Quiz | 0 | - | 4.97 | 149,281 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,789 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,303 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,248 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,441 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 47,719 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,783 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,715 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,518 |
| History of Mexico | 0 | - | 4.44 | 12,127 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,411 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,731 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,714 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,739 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,608 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,658 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,459 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,508 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,839 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,624 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,627 |
| Which City in Canada? | 0 | - | 4.84 | 39,708 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,838 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,226 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,442 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,369 |
| Canada Multiple Choice Quiz | 0 | - | 4.30 | 28,747 |
| The U.S. Government - How Does it Work? | 0 | - | 4.36 | 37,012 |
| California Multiple Choice | 0 | - | 4.28 | 25,077 |
| Which U.S. State - Multiple Choice | 0 | - | 4.41 | 16,542 |
| U.S. History Multiple Choice #2 | 0 | - | 4.26 | 22,317 |
| Events by U.S. State #1 | 0 | - | 4.29 | 19,947 |
| Georgia ... or Georgia? | 0 | - | 4.80 | 65,702 |
| Events by U.S. State #2 | 0 | - | 4.21 | 16,749 |
| Boston Multiple Choice | 0 | - | 4.00 | 8,580 |
| U.S. History Multiple Choice #1 | 0 | - | 4.29 | 19,659 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,910 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,047 |
| Austria... or Australia? | 0 | - | 4.88 | 78,913 |
| North Carolina... or South Carolina? | 0 | - | 4.14 | 8,750 |
| North Dakota... or South Dakota? | 0 | - | 4.39 | 11,963 |
| LeBron... or Kobe? | 0 | - | 4.10 | 33,875 |
| U.S. National Parks by State - Multiple Choice | 0 | - | 4.51 | 16,154 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,368 |
| Corporations by U.S. State - Multiple Choice | 0 | - | 4.07 | 9,094 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,024 |
| Which South American Country? | 0 | - | 4.76 | 36,097 |
| U.S. History Multiple Choice #3 | 0 | - | 4.40 | 21,327 |
| Florida Multiple Choice | 0 | - | 4.13 | 8,930 |
| U.S. Geography - Multiple Choice | 0 | - | 4.40 | 19,328 |
| Washington... or Washington D.C.? | 0 | - | 4.28 | 23,565 |
| Franklin... or Theodore Roosevelt | 0 | - | 4.34 | 9,571 |
| U.S. Presidential Knowledge - Multiple Choice | 0 | - | 4.10 | 10,652 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,984 |
| U.S. Presidents True or False | 0 | - | 3.96 | 13,099 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,555 |
| People by U.S. State - Multiple Choice | 0 | - | 4.04 | 8,607 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,319 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,609 |
| Pixelated United States Map | 0 | - | 4.92 | 67,851 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,266 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,548 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,950 |
| England or Wales? | 0 | - | 4.92 | 34,026 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,646 |
| George Bush... or George Bush | 0 | - | 3.87 | 6,986 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,915 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,696 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,653 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.27 | 12,177 |
| Honduras Country Quiz | 0 | - | 4.45 | 17,753 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.52 | 16,614 |
| Dominican Republic Country Quiz | 0 | - | 4.56 | 17,407 |
| Guatemala Country Quiz | 0 | - | 4.57 | 18,870 |
| Belize Country Quiz | 0 | - | 4.81 | 15,722 |
| Costa Rica Country Quiz | 0 | - | 4.57 | 21,318 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,025 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,522 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 30,885 |
| El Salvador Country Quiz | 0 | - | 4.54 | 18,197 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 77,115 |
| Antigua and Barbuda Country Quiz | 0 | - | 4.78 | 16,401 |
| Saint Kitts and Nevis Country Quiz | 0 | - | 4.46 | 13,925 |
| U.S. Map with Random Merged States | 0 | - | 4.93 | 227,217 |
| Win the U.S. Presidential Election | 0 | - | 4.73 | 312,292 |
| U.S. States with a Unique First Letter | 0 | - | 4.93 | 54,266 |
| U.S. History Multiple Choice #4 | 0 | - | 4.15 | 22,134 |
| Grenada Country Quiz | 0 | - | 4.58 | 14,114 |
| Countries that Beat Canada | 0 | - | 4.91 | 68,696 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.95 | 62,311 |
| Boston Talk to English Translation Quiz | 0 | - | 4.31 | 12,453 |
| Save Americans by Guessing U.S. States | 0 | - | 4.56 | 123,976 |
| Saint Vincent and the Grenadines Country Quiz | 0 | - | 4.84 | 14,181 |
| Dominica Country Quiz | 0 | - | 4.77 | 14,722 |
| Play-Doh Presidents | 0 | - | 5.00 | 62,316 |
| U.S. Geography True or False #1 | 0 | - | 4.41 | 23,819 |
| Red State or Blue State Trait? | 0 | - | 4.34 | 26,950 |
| U.S. History Multiple Choice #5 | 0 | - | 4.20 | 8,717 |
| The Dictator Files: Fidel Castro | 0 | - | 4.08 | 8,928 |
| Three Real and One Fake - U.S. History | 0 | - | 4.32 | 22,452 |
| Three Real and One Fake - U.S. Geography | 0 | - | 4.31 | 24,245 |
| Draw All US State Borders | 0 | - | 4.99 | 69,422 |
| U.S. State Shapes Multiple Choice | 0 | - | 4.84 | 37,661 |
