| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,212,084 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,669,480 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,333,974 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,703 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,806 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,445 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,631 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,147 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,810 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,846 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,410 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,643 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,837,754 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 635,877 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,516 |
| States of Mexico | 0 | - | 4.91 | 105,916 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,482 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,627 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,923 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,842 |
| Biggest Cities in California | 0 | - | 4.30 | 119,687 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,358 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,414 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,000 |
| Countries of North America Quiz | 0 | - | 5.00 | 703,571 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,770 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,548 |
| Vietnam War Countries | 0 | - | 4.78 | 76,497 |
| Central American Countries | 0 | - | 4.96 | 122,014 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,214 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 302,963 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,011 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 151,970 |
| U.S. States By Population | 0 | - | 4.81 | 115,889 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,581 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,308 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,293 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,053 |
| Top U.S. Universities | 0 | - | 4.11 | 101,021 |
| Canada Country Quiz | 0 | - | 4.46 | 108,948 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,402 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,894 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,729 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,808 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 184,505 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,245 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,575 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,152 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,639 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,349 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 786,822 |
| Famous Caribbean People | 0 | - | 4.43 | 11,051 |
| United States Country Quiz | 0 | - | 4.45 | 73,921 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,810 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,076 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,292 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,562 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,293 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 96,916 |
| Mexican Foods | 0 | - | 4.03 | 12,024 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,156 |
| States of Brazil | 0 | - | 4.96 | 49,069 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,274 |
| Brazil Cities Map Quiz | 0 | - | 4.72 | 29,337 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,586 |
| U.S. States that Start with M | 0 | - | 4.91 | 135,267 |
| U.S. States that Start with N | 0 | - | 4.94 | 118,943 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,466 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,425 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,178 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,015 |
| Countries Closest to Maine | 0 | - | 4.92 | 43,611 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,471 |
| United States Map Quiz | 0 | - | 4.96 | 3,574,905 |
| Panama Country Quiz | 0 | - | 4.58 | 19,467 |
| South America Map Quiz | 0 | - | 4.99 | 1,254,163 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,316 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,430 |
| South American Physical Geography | 0 | - | 4.51 | 15,044 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,612 |
| Most Mentioned Enemies of the USA | 0 | - | 4.56 | 143,904 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,290 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,201 |
| U.S. States with Short Names | 0 | - | 4.77 | 94,115 |
| Chile Country Quiz | 0 | - | 4.77 | 29,842 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,202 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,019 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,148 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,800 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,768 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,444 |
| Peru Country Quiz | 0 | - | 4.50 | 37,775 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,809 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,912 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,285 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,081 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,862 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,926 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,759 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,784 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,043 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,469 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,893 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 58,721 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,134 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,008,293 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 86,365 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,378 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,059,792 |
| U.S. State Flags | 0 | - | 4.79 | 102,664 |
| South America Flags Map Quiz | 0 | - | 4.97 | 49,977 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,758 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,048 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.39 | 96,931 |
| US States with an Empty Map | 0 | - | 5.00 | 447,570 |
| South American Cities on the Map | 0 | - | 4.48 | 21,856 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,222 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,477 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,583 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,353 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,545 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 86,836 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,542 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,273 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,265 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,249 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,730 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,406 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,890 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,132 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,580 |
| Top 10 Most Asian U.S. States | 0 | - | 4.83 | 56,244 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,997 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 61,924 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,676 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 79,925 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,318 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,090 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,634 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,477 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,648 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,536 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,854 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,637 |
| North America Map Quiz | 0 | - | 4.97 | 148,972 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,152 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,706 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,295 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,226 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,063 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 125,279 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,784 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 47,615 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,766 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,647 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,444 |
| History of Mexico | 0 | - | 4.44 | 12,108 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,280 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,199 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,132 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,234 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,659 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,650 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,668 |
| Which City in Latin America? | 0 | - | 4.64 | 34,529 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,557 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,139 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,611 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,403 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,419 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,693 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 203,965 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,412 |
| Which City in Canada? | 0 | - | 4.84 | 39,672 |
| U.S. States by Emoji | 0 | - | 4.46 | 80,371 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,817 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,107 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,307 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 36,288 |
| Georgia ... or Georgia? | 0 | - | 4.80 | 65,659 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,724 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,014 |
| Haiti... or Dominican Republic? | 0 | - | 4.57 | 28,184 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,326 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,536 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 77,513 |
| Which South American Country? | 0 | - | 4.77 | 36,043 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,818 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,218 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,976 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,594 |
| Pixelated United States Map | 0 | - | 4.92 | 67,697 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,964 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,232 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,460 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,732 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,577 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,827 |
| Random U.S. States on a Map | 0 | - | 4.93 | 324,996 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,504 |
