| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,887,899 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,462,838 |
| Canada Provinces and Territories | 0 | - | 4.99 | 275,110 |
| South America Capitals Quiz | 0 | - | 4.99 | 400,014 |
| California Counties | 0 | - | 4.40 | 92,026 |
| States of Mexico | 0 | - | 4.93 | 129,173 |
| Michigan Counties Quiz | 0 | - | 4.55 | 23,105 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 46,610 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.40 | 12,393 |
| Colombia Country Quiz | 0 | - | 4.89 | 32,822 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 24,117 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 71,191 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 96,509 |
| Countries of North America Quiz | 0 | - | 5.00 | 820,867 |
| Texas Counties | 0 | - | 4.42 | 60,177 |
| Central American Countries | 0 | - | 4.96 | 132,996 |
| North America Capitals Quiz | 0 | - | 4.99 | 175,183 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 329,684 |
| Countries Bordering Brazil | 0 | - | 4.97 | 120,834 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 58,481 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.86 | 58,527 |
| U.S. State Border Crossings | 0 | - | 4.95 | 79,973 |
| Mexico Country Quiz | 0 | - | 4.40 | 63,968 |
| Illinois Counties Quiz | 0 | - | 4.40 | 22,911 |
| Pennsylvania Counties | 0 | - | 4.32 | 38,604 |
| Hawaiian Islands | 0 | - | 4.88 | 37,393 |
| Brazil Country Quiz | 0 | - | 4.49 | 87,947 |
| Argentina Country Quiz | 0 | - | 4.51 | 50,164 |
| New Jersey Counties | 0 | - | 4.37 | 22,020 |
| New York Counties Quiz | 0 | - | 4.52 | 37,160 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 428,556 |
| Colorado Counties Quiz | 0 | - | 4.41 | 19,960 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 559,136 |
| Central America and Caribbean Map Quiz | 0 | - | 4.82 | 827,597 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 96,443 |
| Indiana Counties Quiz | 0 | - | 4.24 | 22,001 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 119,105 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 29,995 |
| Mexico States Map Quiz | 0 | - | 4.79 | 85,540 |
| North Carolina Counties | 0 | - | 4.36 | 40,754 |
| Counties of Ohio | 0 | - | 4.37 | 35,853 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,362 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 290,853 |
| West Virginia Counties Quiz | 0 | - | 4.54 | 27,793 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 91,160 |
| States of Brazil | 0 | - | 4.97 | 62,123 |
| Brazil States Map Quiz | 0 | - | 4.84 | 36,482 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 32,472 |
| Venezuela Country Quiz | 0 | - | 4.47 | 26,189 |
| U.S. States that Start with M | 0 | - | 4.89 | 144,188 |
| U.S. States that Start with N | 0 | - | 4.95 | 128,594 |
| Georgia Counties | 0 | - | 4.38 | 38,478 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 140,632 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 78,798 |
| Virginia Counties Quiz | 0 | - | 4.34 | 26,418 |
| Countries Closest to Canada | 0 | - | 4.88 | 178,098 |
| Countries Closest to Alaska | 0 | - | 4.90 | 94,859 |
| U.S. States that Border Canada | 0 | - | 4.87 | 146,758 |
| Florida Counties | 0 | - | 4.25 | 37,325 |
| United States Map Quiz | 0 | - | 4.96 | 3,797,020 |
| Panama Country Quiz | 0 | - | 4.62 | 22,171 |
| South America Map Quiz | 0 | - | 4.99 | 1,364,323 |
| South American Physical Geography | 0 | - | 4.55 | 16,878 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,066 |
| U.S. States with Short Names | 0 | - | 4.86 | 123,909 |
| Chile Country Quiz | 0 | - | 4.74 | 33,719 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 111,491 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 120,161 |
| Largest Caribbean Islands | 0 | - | 4.01 | 14,894 |
| Cuba Country Quiz | 0 | - | 4.75 | 45,253 |
| Peru Country Quiz | 0 | - | 4.50 | 41,868 |
| Haiti Country Quiz | 0 | - | 4.85 | 27,941 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 29,994 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 36,060 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 92,088 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 127,161 |
| Paraguay Country Quiz | 0 | - | 4.48 | 21,457 |
| Wisconsin Counties Quiz | 0 | - | 4.58 | 18,235 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 77,427 |
| Islands of the Galápagos | 0 | - | 4.49 | 4,269 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 143,579 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 155,716 |
| Bolivia Country Quiz | 0 | - | 4.59 | 22,594 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.91 | 85,292 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 96,806 |
| US States by Borders in 30 Seconds | 0 | - | 4.47 | 2,248,829 |
| Top 10 American Countries by Coastline | 0 | - | 4.93 | 70,585 |
| 10 Biggest American Countries by Area | 0 | - | 4.96 | 104,402 |
| South America Flags Map Quiz | 0 | - | 4.97 | 63,713 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 274,287 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 201,664 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 213,992 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 77,205 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 80,895 |
| North America Cities by Map | 0 | - | 4.39 | 44,281 |
| US States with an Empty Map | 0 | - | 5.00 | 524,413 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 81,070 |
| South American Cities on the Map | 0 | - | 4.54 | 32,226 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 190,601 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 104,222 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 68,679 |
| Canadian Islands on the Map | 0 | - | 4.31 | 12,757 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 128,042 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 77,719 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.86 | 80,347 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,811 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 87,552 |
| Top 10 Hottest U.S. States | 0 | - | 4.82 | 96,300 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 151,485 |
| Jamaica Country Quiz | 0 | - | 4.62 | 26,685 |
| Countries of Europe After World War II | 0 | - | 4.98 | 161,887 |
| Countries that Visit the United States the Most | 0 | - | 4.97 | 73,131 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 130,614 |
| Total United States Immigration by Country | 0 | - | 4.90 | 93,175 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 110,839 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 95,210 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 57,647 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 118,513 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 81,761 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.21 | 81,212 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 66,017 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 62,652 |
| Latin American Countries Map Quiz | 0 | - | 4.96 | 96,062 |
| Canadian Geography on the Map | 0 | - | 4.52 | 23,336 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 67,959 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 102,281 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 65,023 |
| Countries that Beat the United States | 0 | - | 4.91 | 136,126 |
| North America Map Quiz | 0 | - | 4.98 | 179,471 |
| Ecuador Country Quiz | 0 | - | 4.55 | 24,753 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 87,612 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,386 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 33,343 |
| African East Coast | 0 | - | 4.97 | 79,927 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 64,287 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,500 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 88,593 |
| Rivers of The United States Quiz | 0 | - | 4.92 | 46,885 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 48,666 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 86,608 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 97,193 |
| The Only American Country ... | 0 | - | 4.91 | 92,240 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 290,400 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 91,443 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,776 |
| Which City in Latin America? | 0 | - | 4.61 | 37,375 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 33,669 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 43,450 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 127,713 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 252,118 |
| 500 Biggest US Cities | 0 | - | 4.85 | 90,040 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.68 | 35,214 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,544 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 172,138 |
| Random State Capital to U.S. State | 0 | - | 4.86 | 70,926 |
| Countries that Beat Brazil | 0 | - | 4.36 | 43,478 |
| Pixelated Europe Map | 0 | - | 4.86 | 104,027 |
| Pixelated Africa Map | 0 | - | 4.98 | 83,895 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 174,125 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.86 | 69,128 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 34,320 |
| Every City in Colorado on a Map | 0 | - | 4.45 | 7,380 |
| Which South American Country? | 0 | - | 4.84 | 47,068 |
| Counties of the UK and Ireland | 0 | - | 4.95 | 94,832 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 83,376 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 104,320 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 205,353 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 105,548 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 182,966 |
| Pixelated Americas Map | 0 | - | 4.42 | 39,529 |
| Pixelated Asia Map | 0 | - | 4.89 | 59,663 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 88,777 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 83,800 |
| Puerto Rico Trivia | 0 | - | 4.50 | 10,702 |
| Pixelated United States Map | 0 | - | 4.90 | 77,211 |
| Suriname Country Quiz | 0 | - | 4.59 | 16,956 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 22,781 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 41,567 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 94,171 |
| Guyana Country Quiz | 0 | - | 4.47 | 19,080 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 59,003 |
| States in a Tank of the U.S. Map | 0 | - | 4.49 | 26,347 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 66,915 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 193,915 |
| Every City in Washington State on a Map | 0 | - | 4.36 | 6,979 |
| Random U.S. States on a Map | 0 | - | 4.94 | 416,081 |
| Random European Countries on a Map | 0 | - | 4.98 | 245,408 |
| European Map without 10 Random Countries | 0 | - | 4.96 | 234,229 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 143,178 |
| Random African Countries on a Map | 0 | - | 4.99 | 232,160 |
| Random American Countries on a Map | 0 | - | 4.96 | 81,396 |
| Random European Capitals on a Map | 0 | - | 4.97 | 101,028 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 77,475 |
| Honduras Country Quiz | 0 | - | 4.50 | 20,195 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.54 | 18,943 |
| Dominican Republic Country Quiz | 0 | - | 4.58 | 19,857 |
| Guatemala Country Quiz | 0 | - | 4.60 | 21,561 |
| Belize Country Quiz | 0 | - | 4.90 | 17,850 |
| Costa Rica Country Quiz | 0 | - | 4.71 | 27,429 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 49,534 |
