| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,899,919 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,463,569 |
| Canada Provinces and Territories | 0 | - | 4.99 | 275,294 |
| South America Capitals Quiz | 0 | - | 4.99 | 400,218 |
| Counties of England | 0 | - | 4.96 | 646,641 |
| California Counties | 0 | - | 4.40 | 92,113 |
| States of Mexico | 0 | - | 4.93 | 129,286 |
| Regions of Italy | 0 | - | 4.85 | 56,283 |
| Michigan Counties Quiz | 0 | - | 4.55 | 23,132 |
| States of India | 0 | - | 4.92 | 141,359 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 46,625 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.40 | 12,397 |
| Colombia Country Quiz | 0 | - | 4.89 | 32,855 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 24,124 |
| Australian States and Territories | 0 | - | 4.98 | 113,732 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 71,224 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 96,562 |
| Countries of North America Quiz | 0 | - | 5.00 | 821,527 |
| Texas Counties | 0 | - | 4.42 | 60,268 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 56,943 |
| Counties of Ireland | 0 | - | 4.90 | 149,935 |
| Central American Countries | 0 | - | 4.96 | 133,056 |
| North America Capitals Quiz | 0 | - | 4.99 | 175,330 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 329,830 |
| Countries Bordering Brazil | 0 | - | 4.97 | 120,878 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 58,510 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.86 | 58,568 |
| U.S. State Border Crossings | 0 | - | 4.95 | 79,988 |
| Cantons of Switzerland | 0 | - | 4.97 | 37,637 |
| Japanese Prefectures | 0 | - | 4.97 | 97,054 |
| Regions of US States | 0 | - | 4.16 | 30,968 |
| Mexico Country Quiz | 0 | - | 4.40 | 64,025 |
| Illinois Counties Quiz | 0 | - | 4.40 | 22,975 |
| Pennsylvania Counties | 0 | - | 4.32 | 38,634 |
| Hawaiian Islands | 0 | - | 4.88 | 37,410 |
| Brazil Country Quiz | 0 | - | 4.49 | 88,038 |
| Argentina Country Quiz | 0 | - | 4.51 | 50,194 |
| New Jersey Counties | 0 | - | 4.37 | 22,055 |
| New York Counties Quiz | 0 | - | 4.52 | 37,243 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 428,784 |
| Colorado Counties Quiz | 0 | - | 4.41 | 19,974 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 559,403 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 80,755 |
| Regions of Spain Quiz | 0 | - | 4.82 | 83,128 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 163,233 |
| Provinces of China | 0 | - | 4.96 | 141,194 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 127,279 |
| Central America and Caribbean Map Quiz | 0 | - | 4.82 | 827,842 |
| Territories of the United States | 0 | - | 4.60 | 47,097 |
| Famous People from South America | 0 | - | 4.05 | 8,643 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 96,474 |
| Indiana Counties Quiz | 0 | - | 4.24 | 22,133 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 119,144 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 30,000 |
| Mexico States Map Quiz | 0 | - | 4.79 | 85,662 |
| North Carolina Counties | 0 | - | 4.36 | 40,784 |
| Counties of Ohio | 0 | - | 4.37 | 35,882 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,395 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 291,084 |
| West Virginia Counties Quiz | 0 | - | 4.54 | 27,820 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 91,197 |
| California Counties Map Quiz | 0 | - | 4.33 | 32,323 |
| Brazil States Map Quiz | 0 | - | 4.84 | 36,532 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 32,481 |
| Venezuela Country Quiz | 0 | - | 4.47 | 26,209 |
| U.S. States that Start with M | 0 | - | 4.89 | 144,248 |
| U.S. States that Start with N | 0 | - | 4.95 | 128,647 |
| Georgia Counties | 0 | - | 4.38 | 38,513 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 140,693 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 78,801 |
| Virginia Counties Quiz | 0 | - | 4.34 | 26,435 |
| Countries Closest to Canada | 0 | - | 4.88 | 178,318 |
| Countries Closest to Alaska | 0 | - | 4.90 | 94,906 |
| Countries Closest to Maine | 0 | - | 4.86 | 56,203 |
| U.S. States that Border Canada | 0 | - | 4.87 | 146,895 |
| Florida Counties | 0 | - | 4.25 | 37,362 |
| United States Map Quiz | 0 | - | 4.96 | 3,798,459 |
| Panama Country Quiz | 0 | - | 4.62 | 22,195 |
| South America Map Quiz | 0 | - | 4.99 | 1,364,969 |
| South American Physical Geography | 0 | - | 4.55 | 16,883 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,084 |
| U.S. States with Short Names | 0 | - | 4.86 | 123,965 |
| States of Germany | 0 | - | 4.95 | 114,108 |
| Chile Country Quiz | 0 | - | 4.74 | 33,746 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.85 | 29,625 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 111,560 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 33,778 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 120,214 |
| Largest Caribbean Islands | 0 | - | 4.01 | 14,899 |
| Cuba Country Quiz | 0 | - | 4.75 | 45,325 |
| Peru Country Quiz | 0 | - | 4.50 | 41,888 |
| Haiti Country Quiz | 0 | - | 4.85 | 27,986 |
| U.S. States with the Longest International Borders | 0 | - | 4.83 | 37,201 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 30,004 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 36,081 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 92,133 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 127,201 |
| Paraguay Country Quiz | 0 | - | 4.48 | 21,464 |
| Wisconsin Counties Quiz | 0 | - | 4.58 | 18,255 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 77,445 |
| Islands of the Galápagos | 0 | - | 4.50 | 4,272 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 143,661 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 155,797 |
| Bolivia Country Quiz | 0 | - | 4.59 | 22,614 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.91 | 85,336 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 96,833 |
| US States by Borders in 30 Seconds | 0 | - | 4.47 | 2,250,190 |
| Top 10 American Countries by Coastline | 0 | - | 4.93 | 70,610 |
| 10 Biggest American Countries by Area | 0 | - | 4.96 | 104,438 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.49 | 1,183,269 |
| South America Flags Map Quiz | 0 | - | 4.97 | 63,847 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 77,285 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 80,955 |
| US States with an Empty Map | 0 | - | 5.00 | 524,830 |
| South American Cities on the Map | 0 | - | 4.54 | 32,235 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 128,151 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 77,762 |
| Federal Subjects of Russia | 0 | - | 4.94 | 102,180 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,812 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 87,607 |
| Top 10 Hottest U.S. States | 0 | - | 4.82 | 96,349 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 151,514 |
| Jamaica Country Quiz | 0 | - | 4.64 | 29,751 |
| Countries that Visit the United States the Most | 0 | - | 4.97 | 73,647 |
| Total United States Immigration by Country | 0 | - | 4.90 | 93,218 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 110,915 |
| North American Capitals - Map Quiz | 0 | - | 4.92 | 43,482 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 95,241 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 57,679 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 118,552 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 66,034 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 62,676 |
| Latin American Countries Map Quiz | 0 | - | 4.96 | 96,161 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 67,988 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 102,329 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 65,052 |
| Uruguay Country Quiz | 0 | - | 4.83 | 27,387 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,402 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 45,807 |
| Countries that Beat the United States | 0 | - | 4.91 | 136,285 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 26,372 |
| North America Map Quiz | 0 | - | 4.98 | 179,681 |
| Ecuador Country Quiz | 0 | - | 4.55 | 24,770 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 87,692 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 55,948 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,536 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 33,381 |
| U.S. States with Longest Names | 0 | - | 4.86 | 33,804 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 64,336 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,513 |
| Rivers of The United States Quiz | 0 | - | 4.92 | 46,910 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 48,688 |
| Most Guessed U.S. Cities | 0 | - | 4.92 | 86,664 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 97,248 |
| The Only American Country ... | 0 | - | 4.91 | 92,293 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,802 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 49,968 |
| Which City in Latin America? | 0 | - | 4.61 | 37,387 |
| Hawaiian Islands Map Quiz | 0 | - | 4.89 | 20,470 |
| Provinces of Turkey | 0 | - | 4.94 | 169,338 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 33,685 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 43,477 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.86 | 52,313 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 252,398 |
| 500 Biggest US Cities | 0 | - | 4.85 | 90,144 |
| Which City in Canada? | 0 | - | 4.85 | 43,181 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,553 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 172,374 |
| Canada or Africa by Area | 0 | - | 4.82 | 11,292 |
| Random State Capital to U.S. State | 0 | - | 4.87 | 70,962 |
| Countries that Beat Brazil | 0 | - | 4.36 | 43,502 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 41,897 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 174,245 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 24,781 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,631 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 34,384 |
| Which South American Country? | 0 | - | 4.84 | 47,094 |
| Counties of the UK and Ireland | 0 | - | 4.95 | 94,961 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.98 | 16,383 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 104,516 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 205,592 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 183,131 |
| Puerto Rico Trivia | 0 | - | 4.50 | 10,706 |
| Pixelated United States Map | 0 | - | 4.90 | 77,266 |
| Suriname Country Quiz | 0 | - | 4.59 | 16,962 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 22,797 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 41,644 |
| Guyana Country Quiz | 0 | - | 4.47 | 19,092 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 59,053 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 66,972 |
| South America A-Z | 0 | - | 4.02 | 9,800 |
| Random U.S. States on a Map | 0 | - | 4.94 | 416,927 |
| Random American Countries on a Map | 0 | - | 4.96 | 81,466 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 77,533 |
| Honduras Country Quiz | 0 | - | 4.50 | 20,211 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.54 | 18,972 |
| Dominican Republic Country Quiz | 0 | - | 4.58 | 19,882 |
| Guatemala Country Quiz | 0 | - | 4.60 | 21,579 |
| Belize Country Quiz | 0 | - | 4.90 | 17,872 |
| Costa Rica Country Quiz | 0 | - | 4.71 | 27,452 |
