| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,294,945 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,740 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,918 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,640 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,060 |
| Counties of England Quiz | 0 | - | 4.95 | 577,556 |
| California Counties | 0 | - | 4.38 | 80,862 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,972 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,990 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,867 |
| Fifty US States in One Minute | 0 | - | 4.31 | 2,850,615 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,812 |
| States of Mexico | 0 | - | 4.92 | 106,812 |
| Regions of Italy | 0 | - | 4.84 | 48,979 |
| Michigan Counties Quiz | 0 | - | 4.51 | 18,725 |
| States of India | 0 | - | 4.91 | 118,719 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,764 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,698 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,795 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,076 |
| Australian States and Territories Quiz | 0 | - | 4.96 | 103,027 |
| Biggest Cities in California | 0 | - | 4.30 | 120,009 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,590 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,283 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,837 |
| Texas Counties | 0 | - | 4.42 | 50,318 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,011 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,896 |
| Counties of Ireland | 0 | - | 4.86 | 133,598 |
| Central American Countries | 0 | - | 4.96 | 122,686 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,248 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,233 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,421 |
| U.S. States By Population | 0 | - | 4.81 | 116,365 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,477 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,898 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,591 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,464 |
| Canada Country Quiz | 0 | - | 4.47 | 109,295 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,640 |
| Cantons of Switzerland | 0 | - | 4.96 | 31,614 |
| Japanese Prefectures | 0 | - | 4.97 | 78,605 |
| Regions of US States | 0 | - | 4.20 | 29,915 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,018 |
| Illinois Counties Quiz | 0 | - | 4.32 | 19,416 |
| Pennsylvania Counties | 0 | - | 4.19 | 31,305 |
| Hawaiian Islands | 0 | - | 4.74 | 30,558 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,564 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,776 |
| New York Counties Quiz | 0 | - | 4.50 | 30,213 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,759 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,442 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 75,365 |
| Regions of Spain Quiz | 0 | - | 4.84 | 72,534 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,050 |
| Provinces of China | 0 | - | 4.97 | 118,309 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,945 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,225 |
| Territories of the United States | 0 | - | 4.67 | 43,337 |
| Famous People from South America | 0 | - | 4.07 | 8,133 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,088 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,543 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,411 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,849 |
| North Carolina Counties | 0 | - | 4.29 | 33,798 |
| Counties of Ohio | 0 | - | 4.37 | 29,533 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,398 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 253,794 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,693 |
| California Counties Map Quiz | 0 | - | 4.44 | 31,151 |
| States of Brazil | 0 | - | 4.96 | 49,561 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,462 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,466 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,530 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,720 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,827 |
| Georgia Counties | 0 | - | 4.23 | 32,059 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,817 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,636 |
| Virginia Counties Quiz | 0 | - | 4.34 | 22,513 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,001 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,426 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,874 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,273 |
| Florida Counties | 0 | - | 4.11 | 31,546 |
| United States Map Quiz | 0 | - | 4.96 | 3,584,218 |
| Panama Country Quiz | 0 | - | 4.58 | 19,604 |
| South America Map Quiz | 0 | - | 4.99 | 1,259,184 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,626 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,058 |
| South American Physical Geography | 0 | - | 4.51 | 15,132 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,858 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,323 |
| Parts of the United Kingdom | 0 | - | 4.81 | 74,711 |
| States of Germany | 0 | - | 4.95 | 98,298 |
| Chile Country Quiz | 0 | - | 4.77 | 30,011 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,499 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,255 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,815 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,629 |
| Peru Country Quiz | 0 | - | 4.50 | 37,967 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,963 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,005 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,413 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,386 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,049 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,982 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,809 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,445 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,873 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,033 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,347 |
| US States by Borders in 30 Seconds | 0 | - | 4.53 | 2,019,785 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 65,016 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,313 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,291 |
| U.S. State Flags | 0 | - | 4.83 | 110,076 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,560 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,378 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,640 |
| US States with an Empty Map | 0 | - | 5.00 | 450,264 |
| South American Cities on the Map | 0 | - | 4.48 | 21,996 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,555 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,731 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 72,076 |
| Federal Subjects of Russia | 0 | - | 4.95 | 81,701 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,490 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,650 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,647 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,910 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,428 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,499 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,611 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,228 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,747 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,351 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,101 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,161 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,134 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,958 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,524 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,561 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,398 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,937 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,642 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,765 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,779 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,295 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,135 |
| North America Map Quiz | 0 | - | 4.97 | 150,225 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,269 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,988 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,479 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,702 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,896 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 56,886 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,852 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,893 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,729 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,647 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,666 |
| The Only American Country ... | 0 | - | 4.93 | 85,740 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,552 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,889 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,870 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,920 |
| Which City in Latin America? | 0 | - | 4.64 | 34,670 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,734 |
| Provinces of Turkey | 0 | - | 4.92 | 148,770 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,557 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,661 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 205,738 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,130 |
| Which City in Canada? | 0 | - | 4.84 | 39,798 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,895 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,160 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,630 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,615 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,579 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,316 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,130 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,483 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,797 |
| Every City in Colorado on a Map | 0 | - | 4.71 | 3,422 |
| Which South American Country? | 0 | - | 4.77 | 36,206 |
| Counties of the UK and Ireland | 0 | - | 4.94 | 78,260 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 11,723 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 81,003 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,355 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,930 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,646 |
| Pixelated United States Map | 0 | - | 4.92 | 68,193 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,075 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,364 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,791 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,340 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,865 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,816 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,100 |
| South America A-Z | 0 | - | 4.08 | 9,218 |
