| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,218,920 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,670,681 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,334,602 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,834 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,909 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,608 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,671 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,157 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,817 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 56,998 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,868 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,463 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,657 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,839,171 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 636,032 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,537 |
| States of Mexico | 0 | - | 4.91 | 105,970 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,515 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,639 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,942 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,843 |
| Biggest Cities in California | 0 | - | 4.30 | 119,709 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,384 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,458 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,025 |
| Countries of North America Quiz | 0 | - | 5.00 | 703,938 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,788 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,589 |
| Vietnam War Countries | 0 | - | 4.78 | 76,516 |
| Central American Countries | 0 | - | 4.96 | 122,074 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,301 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,081 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,051 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 151,992 |
| U.S. States By Population | 0 | - | 4.81 | 115,934 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,611 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,331 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,302 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,076 |
| Top U.S. Universities | 0 | - | 4.11 | 101,042 |
| Canada Country Quiz | 0 | - | 4.46 | 108,973 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,434 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,903 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 295,824 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,823 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,544 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,269 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,591 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,280 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,819 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,373 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 787,172 |
| Famous Caribbean People | 0 | - | 4.43 | 11,057 |
| United States Country Quiz | 0 | - | 4.45 | 73,956 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,835 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,124 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,303 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,573 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,301 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 96,949 |
| Mexican Foods | 0 | - | 4.03 | 12,027 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,170 |
| States of Brazil | 0 | - | 4.96 | 49,096 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,296 |
| Brazil Cities Map Quiz | 0 | - | 4.71 | 29,352 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,607 |
| U.S. States that Start with M | 0 | - | 4.91 | 135,298 |
| U.S. States that Start with N | 0 | - | 4.94 | 118,970 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,502 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,439 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,223 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,074 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,639 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,552 |
| United States Map Quiz | 0 | - | 4.96 | 3,575,664 |
| Panama Country Quiz | 0 | - | 4.58 | 19,482 |
| South America Map Quiz | 0 | - | 4.99 | 1,254,715 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,336 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,484 |
| South American Physical Geography | 0 | - | 4.51 | 15,054 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,634 |
| Most Mentioned Enemies of the USA | 0 | - | 4.56 | 143,934 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,310 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,209 |
| U.S. States with Short Names | 0 | - | 4.77 | 94,151 |
| Chile Country Quiz | 0 | - | 4.77 | 29,858 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,252 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,037 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,182 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,831 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,775 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,463 |
| Peru Country Quiz | 0 | - | 4.50 | 37,789 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,829 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,920 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,295 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,107 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,916 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,927 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,781 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,789 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,076 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,499 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,904 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 58,745 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,149 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,009,425 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 86,391 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,403 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,060,129 |
| U.S. State Flags | 0 | - | 4.79 | 102,723 |
| South America Flags Map Quiz | 0 | - | 4.96 | 50,046 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,801 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,099 |
| US States with an Empty Map | 0 | - | 5.00 | 447,796 |
| South American Cities on the Map | 0 | - | 4.48 | 21,870 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,249 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,477 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,715 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,375 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,562 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 86,852 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,563 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,289 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,286 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,267 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,775 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,440 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,917 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,151 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,618 |
| Top 10 Most Asian U.S. States | 0 | - | 4.83 | 56,259 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,020 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 61,941 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,702 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,062 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,334 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,115 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,672 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,488 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,655 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,558 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,900 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,689 |
| North America Map Quiz | 0 | - | 4.97 | 149,037 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,163 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,735 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,327 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,256 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,112 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,332 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,802 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 47,650 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,771 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,666 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,468 |
| History of Mexico | 0 | - | 4.44 | 12,116 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,322 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,234 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,146 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,263 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,680 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,670 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,688 |
| Which City in Latin America? | 0 | - | 4.64 | 34,557 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,569 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,152 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,624 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,420 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,448 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,742 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,101 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,462 |
| Which City in Canada? | 0 | - | 4.84 | 39,681 |
| U.S. States by Emoji | 0 | - | 4.46 | 80,408 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,819 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,142 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,366 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 36,316 |
| Georgia ... or Georgia? | 0 | - | 4.80 | 65,672 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,774 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,021 |
| Haiti... or Dominican Republic? | 0 | - | 4.57 | 28,195 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,335 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,553 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 77,745 |
| Which South American Country? | 0 | - | 4.77 | 36,060 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,859 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,301 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,083 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,599 |
| Pixelated United States Map | 0 | - | 4.92 | 67,731 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,976 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,234 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,489 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,805 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,603 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,852 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,219 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,539 |
