| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,194,095 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,666,335 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,332,592 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,470 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,545 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,087 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,541 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,106 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,770 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,814 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,347 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,580 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,834,631 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 635,472 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,461 |
| States of Mexico | 0 | - | 4.91 | 105,726 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,416 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,589 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,883 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,828 |
| Biggest Cities in California | 0 | - | 4.32 | 119,612 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,285 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,303 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 81,919 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,324 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,713 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,469 |
| Vietnam War Countries | 0 | - | 4.78 | 76,418 |
| Central American Countries | 0 | - | 4.96 | 121,863 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,043 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 302,697 |
| Countries Bordering Brazil | 0 | - | 4.97 | 103,916 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 151,893 |
| U.S. States By Population | 0 | - | 4.81 | 115,785 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,508 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,270 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,246 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,017 |
| Top U.S. Universities | 0 | - | 4.11 | 100,681 |
| Canada Country Quiz | 0 | - | 4.46 | 108,851 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.48 | 121,188 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,869 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,469 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,750 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 184,418 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,173 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,518 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 388,840 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,252 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,310 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 786,424 |
| Famous Caribbean People | 0 | - | 4.43 | 11,041 |
| United States Country Quiz | 0 | - | 4.46 | 73,817 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 89,745 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,990 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,271 |
| Mexico States Map Quiz | 0 | - | 4.81 | 77,487 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,268 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 96,845 |
| Mexican Foods | 0 | - | 4.03 | 12,014 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,104 |
| States of Brazil | 0 | - | 4.96 | 48,997 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,239 |
| Brazil Cities Map Quiz | 0 | - | 4.72 | 29,309 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,545 |
| U.S. States that Start with M | 0 | - | 4.91 | 135,160 |
| U.S. States that Start with N | 0 | - | 4.94 | 118,848 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,394 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,387 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,077 |
| Countries Closest to Alaska | 0 | - | 4.86 | 76,934 |
| Countries Closest to Maine | 0 | - | 4.92 | 43,565 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,296 |
| United States Map Quiz | 0 | - | 4.96 | 3,572,892 |
| Panama Country Quiz | 0 | - | 4.58 | 19,434 |
| South America Map Quiz | 0 | - | 4.99 | 1,253,144 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,254 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,243 |
| South American Physical Geography | 0 | - | 4.51 | 15,019 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,566 |
| Most Mentioned Enemies of the USA | 0 | - | 4.55 | 143,808 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,199 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,181 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,025 |
| Chile Country Quiz | 0 | - | 4.77 | 29,794 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,092 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 58,991 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,067 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,726 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,753 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,400 |
| Peru Country Quiz | 0 | - | 4.50 | 37,732 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,778 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,884 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,245 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,013 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,761 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,891 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,707 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,782 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 122,966 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,375 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,865 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 58,661 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,082 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,006,065 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 86,297 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,327 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,058,865 |
| U.S. State Flags | 0 | - | 4.79 | 102,519 |
| South America Flags Map Quiz | 0 | - | 4.96 | 49,836 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,637 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 70,933 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.41 | 96,905 |
| US States with an Empty Map | 0 | - | 5.00 | 446,978 |
| South American Cities on the Map | 0 | - | 4.48 | 21,818 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,117 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,469 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,516 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,279 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,505 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.42 | 86,779 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,455 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,242 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,210 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,178 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,617 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,333 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,826 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 52,091 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,469 |
| Top 10 Most Asian U.S. States | 0 | - | 4.83 | 56,195 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,947 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 61,873 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,623 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 79,822 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,262 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,024 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,558 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,437 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,597 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,482 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,734 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,502 |
| North America Map Quiz | 0 | - | 4.97 | 148,675 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,121 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,625 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,236 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,144 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 141,909 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 125,126 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,767 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 47,553 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,744 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,605 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,384 |
| History of Mexico | 0 | - | 4.44 | 12,100 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,211 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,009 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,075 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,159 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,610 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,623 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,627 |
| Which City in Latin America? | 0 | - | 4.64 | 34,493 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,510 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,078 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,553 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,345 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,376 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,594 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 203,643 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,247 |
| Which City in Canada? | 0 | - | 4.84 | 39,636 |
| U.S. States by Emoji | 0 | - | 4.46 | 80,292 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,801 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 127,990 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,234 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 36,212 |
| Georgia ... or Georgia? | 0 | - | 4.80 | 65,612 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,579 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 22,984 |
| Haiti... or Dominican Republic? | 0 | - | 4.57 | 28,161 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,288 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,473 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 76,778 |
| Which South American Country? | 0 | - | 4.77 | 36,001 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,677 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,924 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,787 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,584 |
| Pixelated United States Map | 0 | - | 4.92 | 67,596 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,945 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,197 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,373 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,618 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,486 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 40,762 |
| Random U.S. States on a Map | 0 | - | 4.92 | 324,618 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,424 |
