| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,234,171 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,931 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,125 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,977 |
| California Counties | 0 | - | 4.38 | 80,541 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,758 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,720 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.42 | 48,340 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.53 | 34,354 |
| Flags of Europe Quiz | 0 | - | 4.99 | 858,377 |
| Flags of Asia Quiz | 0 | - | 4.99 | 433,503 |
| States of Mexico | 0 | - | 4.92 | 106,207 |
| Michigan Counties Quiz | 0 | - | 4.51 | 18,606 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,436 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,097 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,961 |
| Texas Counties | 0 | - | 4.42 | 50,068 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,843 |
| Central American Countries | 0 | - | 4.96 | 122,236 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,501 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,341 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,119 |
| U.S. States By Population | 0 | - | 4.81 | 116,044 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,375 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,338 |
| Illinois Counties Quiz | 0 | - | 4.32 | 19,300 |
| Pennsylvania Counties | 0 | - | 4.19 | 31,165 |
| Hawaiian Islands | 0 | - | 4.74 | 30,471 |
| New York Counties Quiz | 0 | - | 4.50 | 30,002 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,616 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 524,238 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 787,730 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,888 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,229 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,651 |
| North Carolina Counties | 0 | - | 4.29 | 33,628 |
| Counties of Ohio | 0 | - | 4.37 | 29,411 |
| Flags of Africa Quiz | 0 | - | 4.99 | 306,028 |
| Flags of Oceania | 0 | - | 5.00 | 177,950 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 252,640 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,216 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,382 |
| U.S. States that Start with N | 0 | - | 4.94 | 119,048 |
| Georgia Counties | 0 | - | 4.23 | 31,923 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,569 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,479 |
| Virginia Counties Quiz | 0 | - | 4.34 | 22,444 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,319 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,125 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,713 |
| Florida Counties | 0 | - | 4.11 | 31,385 |
| U.S. License Plates Picture Quiz | 0 | - | 4.55 | 44,668 |
| United States Map Quiz | 0 | - | 4.96 | 3,577,545 |
| South America Map Quiz | 0 | - | 4.99 | 1,255,495 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,675 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,228 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,908 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 118,044 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,819 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,173 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,582 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,193 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,011,752 |
| Every European Country Shape | 0 | - | 4.94 | 152,298 |
| Every Asian Country Shape | 0 | - | 4.96 | 65,379 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,842 |
| Every African Country Shape | 0 | - | 4.84 | 50,420 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,072 |
| U.S. State Flags | 0 | - | 4.79 | 102,864 |
| South America Flags Map Quiz | 0 | - | 4.96 | 50,134 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,201 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 242,372 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 184,957 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 197,419 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,901 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,194 |
| North America Cities by Map | 0 | - | 4.38 | 33,887 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.78 | 77,075 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 86,861 |
| US States with an Empty Map | 0 | - | 5.00 | 448,319 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,350 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,580 |
| South American Cities on the Map | 0 | - | 4.48 | 21,899 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 170,770 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,099 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 62,922 |
| Canadian Islands on the Map | 0 | - | 4.29 | 11,490 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,431 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,791 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,431 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,480 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,376 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,437 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,639 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,155 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,029 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,328 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,877 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,195 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,741 |
| 50 Busiest Air Routes from London | 0 | - | 4.82 | 64,134 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 61,987 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,773 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,167 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,016 |
| Canadian Geography on the Map | 0 | - | 4.50 | 20,783 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,371 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,182 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,733 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,690 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,377 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,992 |
| North America Map Quiz | 0 | - | 4.97 | 149,260 |
| Three Band Flags of Europe | 0 | - | 4.98 | 141,217 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,240 |
| African East Coast | 0 | - | 4.97 | 59,428 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 56,036 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.98 | 51,014 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 80,904 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,713 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 41,848 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,515 |
| Satellite Images - U.S. States | 0 | - | 4.44 | 37,421 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,407 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,421 |
| The Only American Country ... | 0 | - | 4.93 | 85,551 |
| Flags of Countries that Border China | 0 | - | 4.91 | 69,229 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,865 |
| Flags of Countries That Border France | 0 | - | 4.91 | 85,684 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,373 |
| Flags of Countries that Border Germany | 0 | - | 4.84 | 73,461 |
| Flags of the Mediterranean | 0 | - | 4.95 | 97,669 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,731 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,734 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.71 | 40,509 |
| Top Asian Languages on a Map | 0 | - | 4.87 | 51,812 |
| Merged U.S. States | 0 | - | 4.31 | 25,552 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,061 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,471 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,427 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,081 |
| Canada by Picture | 0 | - | 4.15 | 12,654 |
| New York City by Picture | 0 | - | 4.35 | 22,552 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,324 |
| California by Picture | 0 | - | 4.32 | 14,201 |
| U.S. Cities by Picture #1 | 0 | - | 4.33 | 27,220 |
| Cities by Picture #2 | 0 | - | 4.14 | 17,433 |
| Washington D.C. by Picture | 0 | - | 4.49 | 21,816 |
| U.S. States by Picture #1 | 0 | - | 4.08 | 12,700 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,607 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,622 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.66 | 31,923 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,574 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,220 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,413 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,789 |
| Countries Connected in the World Map #2 | 0 | - | 4.95 | 57,330 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,441 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,804 |
| Pixelated Europe Map | 0 | - | 4.88 | 95,591 |
| Pixelated Africa Map | 0 | - | 4.99 | 75,213 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,902 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,791 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.72 | 23,586 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,170 |
| Counties of the UK and Ireland | 0 | - | 4.94 | 77,748 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,040 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 80,419 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,533 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,735 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,309 |
| Pixelated Americas Map | 0 | - | 4.42 | 35,359 |
| Pixelated Asia Map | 0 | - | 4.88 | 53,197 |
| Pixelated World Map | 0 | - | 5.00 | 109,632 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,205 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,148 |
| Pixelated United States Map | 0 | - | 4.92 | 67,847 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,546 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,432 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,945 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,643 |
| States in a Tank of the U.S. Map | 0 | - | 4.51 | 22,689 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,629 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,681 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,365 |
| European Map without 10 Random Countries | 0 | - | 4.98 | 213,627 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,726 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,775 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,022 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 70,447 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,486,470 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,686 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,625 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,407 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,670 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,957 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,021 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,113 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,151 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,132 |
