| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,320,643 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,898 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,251 |
| South America Capitals Quiz | 0 | - | 4.99 | 362,153 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 157,172 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 114,034 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,219 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,079 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,934 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,854,401 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,867 |
| States of Mexico | 0 | - | 4.92 | 107,146 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,854 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,733 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,859 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,110 |
| Biggest Cities in California | 0 | - | 4.30 | 120,081 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,662 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,365 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,619 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,067 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,007 |
| Vietnam War Countries | 0 | - | 4.78 | 76,905 |
| UK Immigration by Country | 0 | - | 4.92 | 113,099 |
| Central American Countries | 0 | - | 4.96 | 122,871 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,454 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 304,642 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,545 |
| U.S. States By Population | 0 | - | 4.81 | 116,516 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,519 |
| Countries Closest to the U. S. | 0 | - | 4.47 | 182,976 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,687 |
| U.S. State Border Crossings | 0 | - | 4.94 | 70,506 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,351 |
| Canada Country Quiz | 0 | - | 4.47 | 109,408 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,716 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,088 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,837 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,866 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 391,212 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,769 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,674 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,773 |
| Famous People from South America | 0 | - | 4.07 | 8,138 |
| United States Country Quiz | 0 | - | 4.46 | 74,490 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,176 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,669 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,448 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,962 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,429 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 254,244 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,790 |
| States of Brazil | 0 | - | 4.96 | 49,739 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,520 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,510 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,558 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,850 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,842 |
| U.S. States that Start with N | 0 | - | 4.95 | 119,958 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 121,216 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,937 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,144 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,524 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,929 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,530 |
| United States Map Quiz | 0 | - | 4.96 | 3,587,189 |
| Canada Immigration by Country | 0 | - | 4.42 | 52,103 |
| Panama Country Quiz | 0 | - | 4.58 | 19,641 |
| South America Map Quiz | 0 | - | 4.99 | 1,260,530 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,679 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,253 |
| South American Physical Geography | 0 | - | 4.51 | 15,169 |
| France Immigration by Country | 0 | - | 4.79 | 59,865 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 55,931 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,522 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 86,023 |
| U.S. States with Short Names | 0 | - | 4.78 | 95,017 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,207 |
| Chile Country Quiz | 0 | - | 4.77 | 30,067 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 23,654 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,217 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,706 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,359 |
| Largest Caribbean Islands | 0 | - | 3.95 | 13,832 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,707 |
| Peru Country Quiz | 0 | - | 4.50 | 38,030 |
| Haiti Country Quiz | 0 | - | 4.85 | 24,999 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,031 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,454 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,488 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,498 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,082 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,034 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,813 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,576 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 147,005 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,071 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 59,055 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,414 |
| US States by Borders in 30 Seconds | 0 | - | 4.53 | 2,022,947 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 65,123 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 86,768 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,415 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,065,579 |
| U.S. State Flags | 0 | - | 4.84 | 110,364 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,726 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,555 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,770 |
| US States with an Empty Map | 0 | - | 5.00 | 450,993 |
| South American Cities on the Map | 0 | - | 4.49 | 27,072 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,648 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,836 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 72,162 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,501 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,751 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,733 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,713 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 87,106 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 144,337 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,469 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,578 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,680 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,359 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,848 |
| 10 Southernmost U.S. States | 0 | - | 4.81 | 79,243 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,504 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,212 |
| Top 10 Most African-American U.S. States | 0 | - | 4.42 | 56,759 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,186 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,215 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 58,029 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,754 |
| African Diaspora - Top 10 Countries | 0 | - | 4.84 | 60,039 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,764 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 32,571 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.47 | 41,256 |
| Top 10 Most Obese U.S. States | 0 | - | 4.48 | 56,991 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,623 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,477 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 59,016 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,695 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,784 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,856 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,419 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,269 |
| North America Map Quiz | 0 | - | 4.97 | 150,796 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,308 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.84 | 47,067 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,677 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,560 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,913 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,938 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 57,012 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,869 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,984 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,795 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,738 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,525 |
| Top 10 Most Native American U.S. States | 0 | - | 4.72 | 62,434 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,775 |
| The Only American Country ... | 0 | - | 4.93 | 85,804 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,618 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,953 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,940 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,979 |
| Which City in Latin America? | 0 | - | 4.65 | 34,756 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,774 |
| Add a Letter - Make a U.S. State | 0 | - | 4.66 | 59,453 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,594 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,722 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 206,265 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,352 |
| Which City in Canada? | 0 | - | 4.84 | 39,838 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,968 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,920 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,286 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,679 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,661 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,670 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 148,507 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,157 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,529 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,872 |
| Which South American Country? | 0 | - | 4.78 | 36,252 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 178,649 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 159,194 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,664 |
| Pixelated United States Map | 0 | - | 4.92 | 68,324 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,099 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,399 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,875 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 94,515 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,903 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,894 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,190 |
| Netherlands Immigration by Country | 0 | - | 4.91 | 25,554 |
| South America A-Z | 0 | - | 4.08 | 9,228 |
| Random U.S. States on a Map | 0 | - | 4.93 | 328,168 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,475 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,288 |
