| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,304,265 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,430 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,062 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,831 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,103 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,999 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,108 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,027 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,893 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,851,980 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,828 |
| States of Mexico | 0 | - | 4.92 | 106,964 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,794 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,704 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,825 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,087 |
| Biggest Cities in California | 0 | - | 4.30 | 120,034 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,616 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,308 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,402 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,031 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,958 |
| Vietnam War Countries | 0 | - | 4.78 | 76,848 |
| UK Immigration by Country | 0 | - | 4.92 | 113,045 |
| Central American Countries | 0 | - | 4.96 | 122,753 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,335 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,377 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,475 |
| U.S. States By Population | 0 | - | 4.81 | 116,414 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,487 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,928 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,621 |
| U.S. State Border Crossings | 0 | - | 4.94 | 70,477 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,320 |
| Canada Country Quiz | 0 | - | 4.47 | 109,345 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,668 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,045 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,598 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,805 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,932 |
| Colorado Counties Quiz | 0 | - | 5.00 | 15,157 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,557 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,628 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,434 |
| Famous People from South America | 0 | - | 4.07 | 8,133 |
| United States Country Quiz | 0 | - | 4.46 | 74,413 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,122 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 103,574 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,430 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,896 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,411 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 253,979 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,719 |
| States of Brazil | 0 | - | 4.96 | 49,605 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,495 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,489 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,543 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,822 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,770 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,882 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,863 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,693 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,065 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,469 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,892 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,344 |
| United States Map Quiz | 0 | - | 4.96 | 3,585,162 |
| Canada Immigration by Country | 0 | - | 4.42 | 52,088 |
| Panama Country Quiz | 0 | - | 4.58 | 19,626 |
| South America Map Quiz | 0 | - | 4.99 | 1,259,575 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,640 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,155 |
| South American Physical Geography | 0 | - | 4.51 | 15,140 |
| France Immigration by Country | 0 | - | 4.79 | 59,818 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,891 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,371 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,965 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,953 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,186 |
| Chile Country Quiz | 0 | - | 4.77 | 30,031 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 23,480 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,189 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,555 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,289 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,819 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,665 |
| Peru Country Quiz | 0 | - | 4.50 | 38,001 |
| Haiti Country Quiz | 0 | - | 4.85 | 24,967 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,012 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,427 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,437 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,424 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,059 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,002 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,811 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,497 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,925 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,047 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 59,014 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,374 |
| US States by Borders in 30 Seconds | 0 | - | 4.54 | 2,020,823 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 65,050 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 86,725 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,343 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,813 |
| U.S. State Flags | 0 | - | 4.84 | 110,214 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,622 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,442 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,686 |
| US States with an Empty Map | 0 | - | 5.00 | 450,544 |
| South American Cities on the Map | 0 | - | 4.48 | 22,016 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,590 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,772 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 72,105 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,496 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,689 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,675 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,688 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 87,065 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 144,018 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,440 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,532 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,639 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,273 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,781 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 79,166 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,399 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,142 |
| Top 10 Most African-American U.S. States | 0 | - | 4.42 | 56,723 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,177 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,166 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,994 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,578 |
| African Diaspora - Top 10 Countries | 0 | - | 4.84 | 59,994 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,719 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 32,525 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.47 | 41,238 |
| Top 10 Most Obese U.S. States | 0 | - | 4.48 | 56,962 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,587 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,430 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,970 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,665 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,775 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,811 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,334 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,207 |
| North America Map Quiz | 0 | - | 4.97 | 150,367 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,284 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.84 | 47,013 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,623 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,519 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,780 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,918 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 56,941 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,858 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,925 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,745 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,679 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,480 |
| Top 10 Most Native American U.S. States | 0 | - | 4.72 | 62,394 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 81,708 |
| The Only American Country ... | 0 | - | 4.93 | 85,758 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,586 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,916 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,902 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,942 |
| Which City in Latin America? | 0 | - | 4.65 | 34,680 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,746 |
| Add a Letter - Make a U.S. State | 0 | - | 4.66 | 59,415 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,572 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,682 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 205,983 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,232 |
| Which City in Canada? | 0 | - | 4.84 | 39,811 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,855 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,906 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,200 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,646 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,629 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,611 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,387 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,137 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,501 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,832 |
| Which South American Country? | 0 | - | 4.78 | 36,225 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,450 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 159,033 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,654 |
| Pixelated United States Map | 0 | - | 4.92 | 68,237 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,084 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,383 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,825 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,404 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,878 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,855 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,126 |
| Netherlands Immigration by Country | 0 | - | 4.91 | 25,524 |
| South America A-Z | 0 | - | 4.08 | 9,222 |
| Random U.S. States on a Map | 0 | - | 4.93 | 327,697 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,400 |
