| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,301,373 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,683,893 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,242 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,262 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,026 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,790 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,086 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,291 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,992 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,105 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,053 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,022 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,886 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,851,752 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 637,790 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,824 |
| States of Mexico | 0 | - | 4.92 | 106,922 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,785 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,821 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,083 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,869 |
| Biggest Cities in California | 0 | - | 4.30 | 120,029 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,608 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,981 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,294 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,232 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,024 |
| Biggest Cities in Canada | 0 | - | 4.58 | 108,942 |
| Vietnam War Countries | 0 | - | 4.78 | 76,835 |
| Central American Countries | 0 | - | 4.96 | 122,729 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,315 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,342 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,450 |
| Most-Spoken Languages of the United States | 0 | - | 4.53 | 152,315 |
| U.S. States By Population | 0 | - | 4.81 | 116,398 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,918 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,617 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,475 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,313 |
| Top U.S. Universities | 0 | - | 4.11 | 101,253 |
| Canada Country Quiz | 0 | - | 4.47 | 109,330 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,659 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,075 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 296,925 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,035 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,941 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,586 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,795 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,885 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,530 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,623 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,372 |
| Famous Caribbean People | 0 | - | 4.43 | 11,108 |
| United States Country Quiz | 0 | - | 4.46 | 74,398 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,111 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,567 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,418 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,881 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,405 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,285 |
| Mexican Foods | 0 | - | 4.03 | 12,087 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,715 |
| States of Brazil | 0 | - | 4.96 | 49,594 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,479 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,480 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,816 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,752 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,860 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,850 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,651 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,047 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,458 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,884 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,329 |
| United States Map Quiz | 0 | - | 4.96 | 3,584,883 |
| Panama Country Quiz | 0 | - | 4.58 | 19,615 |
| South America Map Quiz | 0 | - | 4.99 | 1,259,455 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,636 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,146 |
| South American Physical Geography | 0 | - | 4.51 | 15,137 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,886 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,358 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,957 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,279 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,943 |
| Chile Country Quiz | 0 | - | 4.77 | 30,025 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,272 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,184 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,539 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,274 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,818 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,649 |
| Peru Country Quiz | 0 | - | 4.50 | 37,987 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,964 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,008 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,423 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,430 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,416 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,058 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,991 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,810 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,484 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,905 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,043 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 59,010 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,366 |
| US States by Borders in 30 Seconds | 0 | - | 4.54 | 2,020,532 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 86,715 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,700 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,687 |
| U.S. State Flags | 0 | - | 4.84 | 110,185 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,608 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,427 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,670 |
| US States with an Empty Map | 0 | - | 5.00 | 450,461 |
| South American Cities on the Map | 0 | - | 4.48 | 22,009 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,575 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,495 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,680 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,665 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,685 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 87,059 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,954 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,435 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,522 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,638 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,261 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,774 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 79,148 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,377 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,125 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,175 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,159 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,989 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,551 |
| Top 10 Most Obese U.S. States | 0 | - | 4.48 | 56,960 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,582 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,424 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,959 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,660 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,773 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,796 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,321 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,191 |
| North America Map Quiz | 0 | - | 4.97 | 150,327 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,281 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.84 | 47,002 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,614 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,508 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,754 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,913 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,915 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 47,962 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,856 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,914 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,737 |
| History of Mexico | 0 | - | 4.44 | 12,182 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,668 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,476 |
| Top 10 Most Native American U.S. States | 0 | - | 4.72 | 62,388 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,579 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,909 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,893 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,934 |
| Which City in Latin America? | 0 | - | 4.65 | 34,677 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,742 |
| Add a Letter - Make a U.S. State | 0 | - | 4.67 | 59,405 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,733 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,568 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,673 |
| Most Visited U.S. States by Canadians | 0 | - | 4.55 | 43,258 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 205,931 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,199 |
| Which City in Canada? | 0 | - | 4.84 | 39,808 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,826 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,902 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,189 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,640 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,600 |
| Georgia ... or Georgia? | 0 | - | 4.77 | 65,877 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,363 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,134 |
| Haiti... or Dominican Republic? | 0 | - | 4.64 | 28,317 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,497 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,827 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,615 |
| Which South American Country? | 0 | - | 4.78 | 36,218 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,465 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,422 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 159,001 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,652 |
| Pixelated United States Map | 0 | - | 4.92 | 68,230 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,080 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,375 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,817 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,389 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,845 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,115 |
| Random U.S. States on a Map | 0 | - | 4.93 | 327,641 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,230 |
