| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,262,550 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,338,254 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,468 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,748 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,907 |
| Counties of England Quiz | 0 | - | 4.95 | 576,082 |
| California Counties | 0 | - | 4.38 | 80,720 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,907 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,860 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,787 |
| Fifty US States in One Minute | 0 | - | 4.31 | 2,846,046 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,667 |
| States of Mexico | 0 | - | 4.92 | 106,519 |
| Regions of Italy | 0 | - | 4.84 | 48,825 |
| Michigan Counties Quiz | 0 | - | 4.51 | 18,641 |
| States of India | 0 | - | 4.89 | 118,274 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,668 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,663 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,722 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,019 |
| Australian States and Territories Quiz | 0 | - | 4.96 | 102,848 |
| Biggest Cities in California | 0 | - | 4.30 | 119,885 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,500 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,188 |
| Countries of North America Quiz | 0 | - | 5.00 | 706,819 |
| Texas Counties | 0 | - | 4.42 | 50,192 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,924 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,777 |
| Counties of Ireland | 0 | - | 4.86 | 133,241 |
| Central American Countries | 0 | - | 4.96 | 122,460 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,943 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,775 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,239 |
| U.S. States By Population | 0 | - | 4.81 | 116,195 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,432 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,778 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,487 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,400 |
| Canada Country Quiz | 0 | - | 4.47 | 109,142 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,553 |
| Cantons of Switzerland | 0 | - | 4.96 | 31,543 |
| Japanese Prefectures | 0 | - | 4.97 | 78,322 |
| Regions of US States | 0 | - | 4.20 | 29,894 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,925 |
| Illinois Counties Quiz | 0 | - | 4.32 | 19,369 |
| Pennsylvania Counties | 0 | - | 4.19 | 31,252 |
| Hawaiian Islands | 0 | - | 4.74 | 30,503 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,430 |
| Argentina Country Quiz | 0 | - | 4.53 | 45,694 |
| New York Counties Quiz | 0 | - | 4.50 | 30,132 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 390,109 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 524,855 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 75,237 |
| Regions of Spain Quiz | 0 | - | 4.84 | 72,312 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,857 |
| Provinces of China | 0 | - | 4.97 | 117,908 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,752 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 788,267 |
| Territories of the United States | 0 | - | 4.67 | 43,253 |
| Famous People from South America | 0 | - | 4.07 | 8,130 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,968 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,380 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,366 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,731 |
| North Carolina Counties | 0 | - | 4.29 | 33,713 |
| Counties of Ohio | 0 | - | 4.37 | 29,481 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,360 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 253,212 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,374 |
| California Counties Map Quiz | 0 | - | 4.44 | 31,133 |
| States of Brazil | 0 | - | 4.96 | 49,350 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,380 |
| Brazil Cities Map Quiz | 0 | - | 4.71 | 29,428 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,483 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,525 |
| U.S. States that Start with N | 0 | - | 4.94 | 119,306 |
| Georgia Counties | 0 | - | 4.23 | 31,981 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,678 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,559 |
| Virginia Counties Quiz | 0 | - | 4.34 | 22,479 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,527 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,253 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,774 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,981 |
| Florida Counties | 0 | - | 4.11 | 31,486 |
| United States Map Quiz | 0 | - | 4.96 | 3,580,510 |
| Panama Country Quiz | 0 | - | 4.58 | 19,548 |
| South America Map Quiz | 0 | - | 4.99 | 1,257,090 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,479 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,824 |
| South American Physical Geography | 0 | - | 4.51 | 15,102 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,768 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,156 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,360 |
| Parts of the United Kingdom | 0 | - | 4.81 | 74,614 |
| States of Germany | 0 | - | 4.95 | 97,941 |
| Chile Country Quiz | 0 | - | 4.77 | 29,946 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,367 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,068 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,799 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,562 |
| Peru Country Quiz | 0 | - | 4.50 | 37,873 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,903 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,968 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,353 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,211 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,997 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,897 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,801 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,292 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,714 |
| Bolivia Country Quiz | 0 | - | 4.56 | 19,980 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,257 |
| US States by Borders in 30 Seconds | 0 | - | 4.53 | 2,015,340 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,919 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,187 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,062,196 |
| U.S. State Flags | 0 | - | 4.84 | 108,601 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,349 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,113 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,390 |
| US States with an Empty Map | 0 | - | 5.00 | 449,217 |
| South American Cities on the Map | 0 | - | 4.48 | 21,943 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,419 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,565 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,932 |
| Federal Subjects of Russia | 0 | - | 4.95 | 81,350 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,482 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,547 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,528 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,770 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,370 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,411 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,477 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,065 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,629 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,272 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,896 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,121 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,055 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,861 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,305 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,469 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,293 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,825 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,589 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,731 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,671 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,134 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 20,950 |
| North America Map Quiz | 0 | - | 4.97 | 149,680 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,223 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,894 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,379 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,490 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,856 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 56,306 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,811 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,788 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,622 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,516 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,535 |
| The Only American Country ... | 0 | - | 4.93 | 85,631 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,459 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,818 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,760 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,820 |
| Which City in Latin America? | 0 | - | 4.64 | 34,629 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,653 |
| Provinces of Turkey | 0 | - | 4.92 | 148,291 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,501 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,581 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 205,166 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,851 |
| Which City in Canada? | 0 | - | 4.84 | 39,743 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,862 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 128,573 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,501 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,562 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,465 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,101 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,085 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,413 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,706 |
| Which South American Country? | 0 | - | 4.77 | 36,153 |
| Counties of the UK and Ireland | 0 | - | 4.94 | 77,994 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 11,622 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 80,680 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,980 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,573 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,632 |
| Pixelated United States Map | 0 | - | 4.92 | 68,001 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,036 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,311 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,693 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,103 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,801 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,735 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,980 |
| South America A-Z | 0 | - | 4.08 | 9,210 |
