| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,309,647 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,685,237 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,003 |
| U.S. Presidents by Picture | 0 | - | 4.82 | 348,398 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,132 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,960 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,126 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,298 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 114,011 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,123 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,069 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,051 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,908 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,852,856 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 638,021 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,841 |
| States of Mexico | 0 | - | 4.92 | 107,022 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,816 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,836 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,092 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,870 |
| Biggest Cities in California | 0 | - | 4.30 | 120,049 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,643 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,021 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,327 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,786 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,043 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,977 |
| Vietnam War Countries | 0 | - | 4.78 | 76,864 |
| Central American Countries | 0 | - | 4.96 | 122,786 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,376 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,470 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,496 |
| Most-Spoken Languages of the United States | 0 | - | 4.53 | 152,343 |
| U.S. States By Population | 0 | - | 4.81 | 116,450 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,944 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,646 |
| U.S. State Border Crossings | 0 | - | 4.94 | 70,487 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,329 |
| Top U.S. Universities | 0 | - | 4.11 | 101,277 |
| Canada Country Quiz | 0 | - | 4.47 | 109,359 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,684 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,089 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 297,349 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,059 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,982 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,622 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,815 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 391,049 |
| Colorado Counties Quiz | 0 | - | 5.00 | 15,279 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,638 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,639 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,590 |
| Famous Caribbean People | 0 | - | 4.43 | 11,114 |
| United States Country Quiz | 0 | - | 4.46 | 74,442 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,137 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,610 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,438 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,922 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,416 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,335 |
| Mexican Foods | 0 | - | 4.03 | 12,092 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,749 |
| States of Brazil | 0 | - | 4.96 | 49,668 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,502 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,495 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,832 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,797 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,907 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,882 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,888 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,093 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,489 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,905 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,387 |
| United States Map Quiz | 0 | - | 4.96 | 3,585,940 |
| Panama Country Quiz | 0 | - | 4.58 | 19,629 |
| South America Map Quiz | 0 | - | 4.99 | 1,259,837 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,657 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,188 |
| South American Physical Geography | 0 | - | 4.51 | 15,152 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,905 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,400 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,988 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,290 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,972 |
| Chile Country Quiz | 0 | - | 4.77 | 30,043 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.35 | 239,332 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,194 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,583 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,315 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,825 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,672 |
| Peru Country Quiz | 0 | - | 4.50 | 38,011 |
| Haiti Country Quiz | 0 | - | 4.85 | 24,976 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,018 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,438 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,450 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,445 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,067 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,013 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,812 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,527 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,953 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,051 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 59,030 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,384 |
| US States by Borders in 30 Seconds | 0 | - | 4.54 | 2,021,507 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 86,746 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 71,727 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,065,017 |
| U.S. State Flags | 0 | - | 4.84 | 110,270 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,660 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,476 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,716 |
| US States with an Empty Map | 0 | - | 5.00 | 450,683 |
| South American Cities on the Map | 0 | - | 4.48 | 22,026 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,615 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,498 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,697 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,698 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,699 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 87,075 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 144,253 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,448 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,550 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,656 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,303 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,808 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 79,202 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,463 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,167 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,179 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,185 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 58,005 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,614 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,602 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,447 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,987 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,679 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,780 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,832 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,362 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,232 |
| North America Map Quiz | 0 | - | 4.97 | 150,575 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,297 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.84 | 47,033 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,637 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,530 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,816 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,970 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,925 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 47,998 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,863 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,947 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,765 |
| History of Mexico | 0 | - | 4.44 | 12,185 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,701 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,499 |
| Top 10 Most Native American U.S. States | 0 | - | 4.72 | 62,405 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,599 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,925 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,916 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,955 |
| Which City in Latin America? | 0 | - | 4.65 | 34,688 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,750 |
| Add a Letter - Make a U.S. State | 0 | - | 4.66 | 59,423 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,738 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,581 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,695 |
| Most Visited U.S. States by Canadians | 0 | - | 4.55 | 43,293 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 206,072 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,270 |
| Which City in Canada? | 0 | - | 4.84 | 39,816 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,888 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,908 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,231 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,661 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,636 |
| Georgia ... or Georgia? | 0 | - | 4.77 | 65,892 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,423 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,142 |
| Haiti... or Dominican Republic? | 0 | - | 4.64 | 28,329 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,516 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,844 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 78,662 |
| Which South American Country? | 0 | - | 4.78 | 36,233 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 126,543 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,519 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 159,100 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,657 |
| Pixelated United States Map | 0 | - | 4.92 | 68,264 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,090 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,390 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,842 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,452 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,870 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,154 |
| Random U.S. States on a Map | 0 | - | 4.93 | 327,858 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,258 |
