| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,239,811 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,336,306 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,192 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,093 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,814 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,856 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,030 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,772 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,743 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,842,463 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,605 |
| States of Mexico | 0 | - | 4.92 | 106,258 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,606 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,643 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,671 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 20,982 |
| Biggest Cities in California | 0 | - | 4.30 | 119,793 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,446 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,110 |
| Countries of North America Quiz | 0 | - | 5.00 | 705,344 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,861 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,679 |
| Vietnam War Countries | 0 | - | 4.78 | 76,601 |
| UK Immigration by Country | 0 | - | 4.92 | 112,670 |
| Central American Countries | 0 | - | 4.96 | 122,285 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,568 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,433 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,146 |
| U.S. States By Population | 0 | - | 4.81 | 116,074 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,396 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,686 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,400 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,349 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,134 |
| Canada Country Quiz | 0 | - | 4.46 | 109,058 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,487 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,863 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,329 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,638 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,723 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 524,364 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,483 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 787,878 |
| Famous People from South America | 0 | - | 4.07 | 8,122 |
| United States Country Quiz | 0 | - | 4.45 | 74,041 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,905 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,268 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,323 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,669 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,329 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 252,769 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,234 |
| States of Brazil | 0 | - | 4.96 | 49,198 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,338 |
| Brazil Cities Map Quiz | 0 | - | 4.71 | 29,390 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,443 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,669 |
| U.S. States that Start with M | 0 | - | 4.92 | 135,408 |
| U.S. States that Start with N | 0 | - | 4.94 | 119,076 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,584 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,492 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,351 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,139 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,697 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,765 |
| United States Map Quiz | 0 | - | 4.96 | 3,578,100 |
| Canada Immigration by Country | 0 | - | 4.41 | 51,949 |
| Panama Country Quiz | 0 | - | 4.58 | 19,513 |
| South America Map Quiz | 0 | - | 4.99 | 1,255,808 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,381 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,637 |
| South American Physical Geography | 0 | - | 4.51 | 15,081 |
| France Immigration by Country | 0 | - | 4.79 | 59,552 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,684 |
| Most Mentioned Enemies of the USA | 0 | - | 4.56 | 144,047 |
| Countries Closest to United States A-Z | 0 | - | 4.76 | 85,396 |
| U.S. States with Short Names | 0 | - | 4.78 | 94,258 |
| Countries with American Expatriates | 0 | - | 4.52 | 38,110 |
| Chile Country Quiz | 0 | - | 4.76 | 29,890 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.67 | 8,993 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,080 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,252 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,929 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,785 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,510 |
| Peru Country Quiz | 0 | - | 4.50 | 37,824 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,860 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,943 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,327 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,185 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 118,076 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,963 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,830 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,794 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,191 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,611 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,929 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 58,819 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,201 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,012,459 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,858 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 86,486 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,101 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,061,166 |
| U.S. State Flags | 0 | - | 4.79 | 102,907 |
| South America Flags Map Quiz | 0 | - | 4.96 | 50,185 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,928 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,225 |
| US States with an Empty Map | 0 | - | 5.00 | 448,471 |
| South American Cities on the Map | 0 | - | 4.48 | 21,906 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,326 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,462 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,813 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,481 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,426 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,454 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,593 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 86,900 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,669 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,321 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,340 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,352 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,904 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,523 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,977 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,208 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,782 |
| Top 10 Most African-American U.S. States | 0 | - | 4.42 | 56,587 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 56,307 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,063 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,005 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,791 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,208 |
| African Diaspora - Top 10 Countries | 0 | - | 4.84 | 59,834 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,502 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 32,361 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.47 | 41,057 |
| Top 10 Most Obese U.S. States | 0 | - | 4.48 | 56,852 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,394 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,206 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,749 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,546 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,707 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,608 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,020 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,823 |
| North America Map Quiz | 0 | - | 4.97 | 149,311 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,188 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,798 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,427 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,310 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,288 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,822 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 56,050 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,788 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,724 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,544 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,430 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,317 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,205 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,443 |
| The Only American Country ... | 0 | - | 4.93 | 85,569 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,349 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,742 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.81 | 42,719 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,751 |
| Which City in Latin America? | 0 | - | 4.64 | 34,594 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,612 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,218 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,464 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,524 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,679 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,658 |
| Which City in Canada? | 0 | - | 4.84 | 39,713 |
| U.S. States by Emoji | 0 | - | 4.46 | 80,512 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,847 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,262 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,454 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,521 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,382 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,945 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,050 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,375 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.72 | 23,630 |
| Which South American Country? | 0 | - | 4.76 | 36,102 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,613 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,364 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,612 |
| Pixelated United States Map | 0 | - | 4.92 | 67,876 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,007 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,276 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,577 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,980 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,764 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,663 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,922 |
| Netherlands Immigration by Country | 0 | - | 4.91 | 25,381 |
| South America A-Z | 0 | - | 4.08 | 9,200 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,823 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,065 |
