| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,191,945 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,666,019 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,332,403 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,446 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,510 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,018 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,512 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,105 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,768 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,811 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,339 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,578 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,833,696 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 635,446 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,457 |
| States of Mexico | 0 | - | 4.91 | 105,710 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,412 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,584 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,878 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,828 |
| Biggest Cities in California | 0 | - | 4.32 | 119,602 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,278 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,291 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 81,916 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,186 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,710 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,439 |
| Vietnam War Countries | 0 | - | 4.78 | 76,413 |
| Central American Countries | 0 | - | 4.96 | 121,849 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,022 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 302,670 |
| Countries Bordering Brazil | 0 | - | 4.97 | 103,912 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 151,883 |
| U.S. States By Population | 0 | - | 4.81 | 115,770 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,496 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,267 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,242 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,014 |
| Top U.S. Universities | 0 | - | 4.11 | 100,676 |
| Canada Country Quiz | 0 | - | 4.46 | 108,844 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.48 | 121,179 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,867 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,441 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,749 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 184,402 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,171 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,513 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 388,791 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,199 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,304 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 786,382 |
| Famous Caribbean People | 0 | - | 4.43 | 11,041 |
| United States Country Quiz | 0 | - | 4.46 | 73,807 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 89,738 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,974 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,271 |
| Mexico States Map Quiz | 0 | - | 4.81 | 77,475 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,265 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 96,834 |
| Mexican Foods | 0 | - | 4.03 | 12,013 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,099 |
| States of Brazil | 0 | - | 4.96 | 48,990 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,238 |
| Brazil Cities Map Quiz | 0 | - | 4.72 | 29,303 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,537 |
| U.S. States that Start with M | 0 | - | 4.91 | 135,149 |
| U.S. States that Start with N | 0 | - | 4.94 | 118,842 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,383 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,383 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,060 |
| Countries Closest to Alaska | 0 | - | 4.86 | 76,924 |
| Countries Closest to Maine | 0 | - | 4.92 | 43,557 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,273 |
| United States Map Quiz | 0 | - | 4.96 | 3,572,672 |
| Panama Country Quiz | 0 | - | 4.58 | 19,430 |
| South America Map Quiz | 0 | - | 4.99 | 1,253,036 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,250 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,223 |
| South American Physical Geography | 0 | - | 4.51 | 15,015 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,559 |
| Most Mentioned Enemies of the USA | 0 | - | 4.55 | 143,782 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,188 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,180 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,016 |
| Chile Country Quiz | 0 | - | 4.77 | 29,791 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,087 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 58,987 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,062 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,717 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,751 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,397 |
| Peru Country Quiz | 0 | - | 4.50 | 37,730 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,776 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,883 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,240 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,011 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,744 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,891 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,702 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,782 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 122,957 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,366 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,864 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 58,654 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,076 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,005,821 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 86,294 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,318 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,058,795 |
| U.S. State Flags | 0 | - | 4.79 | 102,498 |
| South America Flags Map Quiz | 0 | - | 4.96 | 49,818 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,628 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 70,921 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.41 | 96,899 |
| US States with an Empty Map | 0 | - | 5.00 | 446,909 |
| South American Cities on the Map | 0 | - | 4.48 | 21,817 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,100 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,469 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,503 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,272 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,503 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.42 | 86,772 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,444 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,242 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,207 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,172 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,606 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,320 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,824 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 52,087 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,456 |
| Top 10 Most Asian U.S. States | 0 | - | 4.82 | 56,195 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,945 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 61,866 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 57,617 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 79,816 |
| U.S. States or European Countries by Area | 0 | - | 4.90 | 63,255 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,017 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,550 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,434 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,595 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,473 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,713 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,483 |
| North America Map Quiz | 0 | - | 4.97 | 148,642 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,121 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,620 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,233 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,131 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,897 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 125,114 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,762 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 47,548 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,743 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,601 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,381 |
| History of Mexico | 0 | - | 4.44 | 12,098 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,208 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 65,985 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,070 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,151 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,603 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,620 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,622 |
| Which City in Latin America? | 0 | - | 4.64 | 34,492 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,506 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,071 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,542 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,336 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,367 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,584 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 203,604 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,228 |
| Which City in Canada? | 0 | - | 4.84 | 39,629 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,285 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,797 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 127,974 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,234 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 36,201 |
| Georgia ... or Georgia? | 0 | - | 4.80 | 65,612 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,567 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 22,978 |
| Haiti... or Dominican Republic? | 0 | - | 4.57 | 28,161 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,285 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,464 |
| The United States... or the United Kingdom? | 0 | - | 4.92 | 76,601 |
| Which South American Country? | 0 | - | 4.77 | 35,995 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,661 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,901 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,773 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,583 |
| Pixelated United States Map | 0 | - | 4.92 | 67,591 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,944 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,197 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,364 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,607 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,479 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 40,752 |
| Random U.S. States on a Map | 0 | - | 4.92 | 324,556 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,405 |
