| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,292,624 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,571 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,875 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,582 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,058 |
| Counties of England Quiz | 0 | - | 4.95 | 577,429 |
| California Counties | 0 | - | 4.38 | 80,847 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,962 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,979 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,862 |
| Fifty US States in One Minute | 0 | - | 4.31 | 2,850,403 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,809 |
| States of Mexico | 0 | - | 4.92 | 106,803 |
| Regions of Italy | 0 | - | 4.84 | 48,935 |
| Michigan Counties Quiz | 0 | - | 4.51 | 18,723 |
| States of India | 0 | - | 4.91 | 118,681 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,757 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,696 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,790 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,072 |
| Australian States and Territories Quiz | 0 | - | 4.96 | 103,017 |
| Biggest Cities in California | 0 | - | 4.30 | 120,001 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,587 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,273 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,691 |
| Texas Counties | 0 | - | 4.42 | 50,301 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,004 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,887 |
| Counties of Ireland | 0 | - | 4.86 | 133,576 |
| Central American Countries | 0 | - | 4.96 | 122,680 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,205 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,190 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,412 |
| U.S. States By Population | 0 | - | 4.81 | 116,356 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,473 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,887 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,580 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,464 |
| Canada Country Quiz | 0 | - | 4.47 | 109,286 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,627 |
| Cantons of Switzerland | 0 | - | 4.96 | 31,610 |
| Japanese Prefectures | 0 | - | 4.97 | 78,579 |
| Regions of US States | 0 | - | 4.20 | 29,914 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,014 |
| Illinois Counties Quiz | 0 | - | 4.32 | 19,412 |
| Pennsylvania Counties | 0 | - | 4.19 | 31,299 |
| Hawaiian Islands | 0 | - | 4.74 | 30,554 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,555 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,774 |
| New York Counties Quiz | 0 | - | 4.50 | 30,212 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,730 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,414 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 75,357 |
| Regions of Spain Quiz | 0 | - | 4.84 | 72,510 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 152,036 |
| Provinces of China | 0 | - | 4.97 | 118,265 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,933 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,172 |
| Territories of the United States | 0 | - | 4.67 | 43,330 |
| Famous People from South America | 0 | - | 4.07 | 8,133 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,082 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,525 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,408 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,844 |
| North Carolina Counties | 0 | - | 4.29 | 33,795 |
| Counties of Ohio | 0 | - | 4.37 | 29,530 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,395 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 253,745 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,685 |
| California Counties Map Quiz | 0 | - | 4.44 | 31,150 |
| States of Brazil | 0 | - | 4.96 | 49,530 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,451 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,464 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,529 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,712 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,816 |
| Georgia Counties | 0 | - | 4.23 | 32,043 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,809 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,632 |
| Virginia Counties Quiz | 0 | - | 4.34 | 22,513 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,993 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,417 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,873 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,253 |
| Florida Counties | 0 | - | 4.11 | 31,543 |
| United States Map Quiz | 0 | - | 4.96 | 3,583,980 |
| Panama Country Quiz | 0 | - | 4.58 | 19,600 |
| South America Map Quiz | 0 | - | 4.99 | 1,259,062 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,626 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,047 |
| South American Physical Geography | 0 | - | 4.51 | 15,128 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,855 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,310 |
| Parts of the United Kingdom | 0 | - | 4.81 | 74,705 |
| States of Germany | 0 | - | 4.95 | 98,248 |
| Chile Country Quiz | 0 | - | 4.77 | 30,009 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,495 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,246 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,811 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,627 |
| Peru Country Quiz | 0 | - | 4.50 | 37,963 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,960 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,999 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,410 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,371 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,046 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,975 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,808 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,432 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,862 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,031 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,343 |
| US States by Borders in 30 Seconds | 0 | - | 4.53 | 2,019,515 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 65,005 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,307 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,059 |
| U.S. State Flags | 0 | - | 4.83 | 110,033 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,544 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,358 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,624 |
| US States with an Empty Map | 0 | - | 5.00 | 450,191 |
| South American Cities on the Map | 0 | - | 4.48 | 21,992 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,527 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,709 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 72,065 |
| Federal Subjects of Russia | 0 | - | 4.95 | 81,614 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,490 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,643 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,638 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,896 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,425 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,495 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,603 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,217 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,739 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,347 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,085 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,157 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,130 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,956 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,512 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,552 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,388 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,929 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,636 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,761 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,776 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,289 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,120 |
| North America Map Quiz | 0 | - | 4.97 | 150,174 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,266 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,980 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,472 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,686 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,888 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 56,869 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,850 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,892 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,724 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,636 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,657 |
| The Only American Country ... | 0 | - | 4.93 | 85,732 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,549 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,884 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,852 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,912 |
| Which City in Latin America? | 0 | - | 4.64 | 34,669 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,732 |
| Provinces of Turkey | 0 | - | 4.92 | 148,686 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,552 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,654 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 205,693 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,109 |
| 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 | 129,147 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,624 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,611 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,572 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,303 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,127 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,480 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,789 |
| Every City in Colorado on a Map | 0 | - | 4.71 | 3,331 |
| Which South American Country? | 0 | - | 4.77 | 36,199 |
| Counties of the UK and Ireland | 0 | - | 4.94 | 78,230 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 11,713 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 80,964 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,333 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,912 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,646 |
| Pixelated United States Map | 0 | - | 4.92 | 68,183 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,072 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,355 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,782 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,331 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,861 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,807 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,096 |
| South America A-Z | 0 | - | 4.08 | 9,217 |
