| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,323,131 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,687,386 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,343,032 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,611 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,281 |
| South America Capitals Quiz | 0 | - | 4.99 | 362,194 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,184 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,311 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 114,040 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,235 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,096 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,086 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,940 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,854,650 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 638,275 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,875 |
| States of Mexico | 0 | - | 4.92 | 107,157 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,859 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,866 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,112 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,876 |
| Biggest Cities in California | 0 | - | 4.30 | 120,083 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,665 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,101 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,375 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,806 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,071 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,010 |
| Vietnam War Countries | 0 | - | 4.78 | 76,919 |
| Central American Countries | 0 | - | 4.96 | 122,892 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,484 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,692 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,558 |
| Most-Spoken Languages of the United States | 0 | - | 4.53 | 152,396 |
| U.S. States By Population | 0 | - | 4.81 | 116,525 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,985 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,693 |
| U.S. State Border Crossings | 0 | - | 4.94 | 70,509 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,352 |
| Top U.S. Universities | 0 | - | 4.11 | 101,308 |
| Canada Country Quiz | 0 | - | 4.47 | 109,441 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,719 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,109 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,562 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,091 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 185,037 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,851 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,868 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 391,256 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,828 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,675 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,846 |
| Famous Caribbean People | 0 | - | 4.43 | 11,120 |
| United States Country Quiz | 0 | - | 4.46 | 74,496 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,185 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,680 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,453 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,968 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,434 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,397 |
| Mexican Foods | 0 | - | 4.03 | 12,101 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,793 |
| States of Brazil | 0 | - | 4.96 | 49,756 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,526 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,514 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,854 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,863 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,972 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 121,228 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,940 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,166 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,532 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,939 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,553 |
| United States Map Quiz | 0 | - | 4.96 | 3,587,499 |
| Panama Country Quiz | 0 | - | 4.58 | 19,644 |
| South America Map Quiz | 0 | - | 4.99 | 1,260,713 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,684 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,260 |
| South American Physical Geography | 0 | - | 4.51 | 15,171 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 55,936 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,665 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 86,032 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,305 |
| U.S. States with Short Names | 0 | - | 4.78 | 95,024 |
| Chile Country Quiz | 0 | - | 4.77 | 30,074 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,401 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,224 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,724 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,368 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,835 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,712 |
| Peru Country Quiz | 0 | - | 4.50 | 38,035 |
| Haiti Country Quiz | 0 | - | 4.85 | 25,001 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,034 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,458 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,501 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,508 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,082 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,037 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,813 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,585 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 147,015 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,072 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 59,063 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,420 |
| US States by Borders in 30 Seconds | 0 | - | 4.53 | 2,023,396 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 86,775 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,767 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,065,691 |
| U.S. State Flags | 0 | - | 4.84 | 110,393 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,744 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,568 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,781 |
| US States with an Empty Map | 0 | - | 5.00 | 451,052 |
| South American Cities on the Map | 0 | - | 4.49 | 27,504 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,656 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,501 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,760 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,740 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,715 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 87,108 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 144,343 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,472 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,588 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,698 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,369 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,851 |
| 10 Southernmost U.S. States | 0 | - | 4.81 | 79,248 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,511 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,217 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,189 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,222 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 58,034 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,769 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,630 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,483 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 59,022 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,696 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,786 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,863 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,432 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,274 |
| North America Map Quiz | 0 | - | 4.97 | 150,831 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,308 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.84 | 47,080 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,685 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,564 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,934 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 126,052 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,944 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 48,044 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,872 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,989 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,802 |
| History of Mexico | 0 | - | 4.44 | 12,195 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,744 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,527 |
| Top 10 Most Native American U.S. States | 0 | - | 4.72 | 62,440 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,624 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,955 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,944 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,981 |
| Which City in Latin America? | 0 | - | 4.65 | 34,759 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,776 |
| Add a Letter - Make a U.S. State | 0 | - | 4.66 | 59,456 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,752 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,599 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,727 |
| Most Visited U.S. States by Canadians | 0 | - | 4.55 | 43,352 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 206,284 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,361 |
| Which City in Canada? | 0 | - | 4.84 | 39,839 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,978 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,925 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,300 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,682 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,677 |
| Georgia ... or Georgia? | 0 | - | 4.77 | 65,930 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,515 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,162 |
| Haiti... or Dominican Republic? | 0 | - | 4.65 | 28,347 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,532 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,878 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,744 |
| Which South American Country? | 0 | - | 4.78 | 36,255 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,630 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,673 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 159,214 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,665 |
| Pixelated United States Map | 0 | - | 4.92 | 68,333 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,099 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,402 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,883 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,526 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,895 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,199 |
| Random U.S. States on a Map | 0 | - | 4.93 | 328,262 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,301 |
| Honduras Country Quiz | 0 | - | 4.44 | 17,877 |
