| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,887,417 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,979,788 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,462,811 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 373,817 |
| Canada Provinces and Territories | 0 | - | 4.99 | 275,101 |
| U.S. Vice Presidents | 0 | - | 4.38 | 104,708 |
| South America Capitals Quiz | 0 | - | 4.99 | 399,979 |
| Star-Spangled Banner Quiz | 0 | - | 4.33 | 164,922 |
| Biggest Cities in Texas | 0 | - | 4.23 | 108,368 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 58,142 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.32 | 118,276 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.52 | 136,829 |
| Fifty US States in One Minute | 0 | - | 4.25 | 3,113,057 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.07 | 681,691 |
| Canada Cities Map Quiz | 0 | - | 4.52 | 106,219 |
| States of Mexico | 0 | - | 4.93 | 129,156 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 46,609 |
| Colombia Country Quiz | 0 | - | 4.89 | 32,819 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 24,116 |
| Famous Mexicans Quiz | 0 | - | 4.13 | 11,372 |
| Biggest Cities in California | 0 | - | 4.34 | 126,928 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 71,191 |
| Deadliest U.S. Wars | 0 | - | 4.75 | 152,258 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 96,507 |
| Countries of North America Quiz | 0 | - | 5.00 | 820,825 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 56,939 |
| Biggest Cities in Canada | 0 | - | 4.63 | 116,351 |
| Central American Countries | 0 | - | 4.96 | 132,994 |
| North America Capitals Quiz | 0 | - | 4.99 | 175,170 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 329,678 |
| Countries Bordering Brazil | 0 | - | 4.97 | 120,833 |
| Most-Spoken Languages of the United States | 0 | - | 4.50 | 159,549 |
| U.S. States By Population | 0 | - | 4.80 | 126,735 |
| Countries Closest to the U. S. | 0 | - | 4.40 | 195,152 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.86 | 58,525 |
| U.S. State Border Crossings | 0 | - | 4.95 | 79,972 |
| Top U.S. Universities | 0 | - | 4.08 | 107,548 |
| Canada Country Quiz | 0 | - | 4.45 | 116,987 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 127,187 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 327,576 |
| Mexico Country Quiz | 0 | - | 4.40 | 63,965 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 194,212 |
| Hawaiian Islands | 0 | - | 4.88 | 37,393 |
| Brazil Country Quiz | 0 | - | 4.49 | 87,943 |
| Argentina Country Quiz | 0 | - | 4.51 | 50,162 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 428,549 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 559,123 |
| Central America and Caribbean Map Quiz | 0 | - | 4.82 | 827,589 |
| Famous Caribbean People | 0 | - | 4.35 | 11,926 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 96,442 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 119,101 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 29,995 |
| Mexico States Map Quiz | 0 | - | 4.79 | 85,540 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,361 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 103,944 |
| Mexican Foods | 0 | - | 3.97 | 13,059 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 91,156 |
| States of Brazil | 0 | - | 4.97 | 62,119 |
| Brazil States Map Quiz | 0 | - | 4.84 | 36,481 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 32,472 |
| Venezuela Country Quiz | 0 | - | 4.47 | 26,187 |
| U.S. States that Start with M | 0 | - | 4.89 | 144,184 |
| U.S. States that Start with N | 0 | - | 4.95 | 128,590 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 140,631 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 78,798 |
| Countries Closest to Canada | 0 | - | 4.88 | 178,086 |
| Countries Closest to Alaska | 0 | - | 4.90 | 94,855 |
| Countries Closest to Maine | 0 | - | 4.86 | 56,166 |
| U.S. States that Border Canada | 0 | - | 4.87 | 146,753 |
| United States Map Quiz | 0 | - | 4.96 | 3,796,961 |
| Panama Country Quiz | 0 | - | 4.62 | 22,171 |
| South America Map Quiz | 0 | - | 4.99 | 1,364,303 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 103,574 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 156,527 |
| South American Physical Geography | 0 | - | 4.55 | 16,873 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,066 |
| Most Mentioned Enemies of the USA | 0 | - | 4.62 | 154,508 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.42 | 15,774 |
| U.S. States with Short Names | 0 | - | 4.86 | 123,908 |
| Chile Country Quiz | 0 | - | 4.74 | 33,717 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.85 | 29,590 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 256,158 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 111,490 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 33,761 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 120,156 |
| Largest Caribbean Islands | 0 | - | 4.01 | 14,893 |
| Cuba Country Quiz | 0 | - | 4.75 | 45,253 |
| Peru Country Quiz | 0 | - | 4.50 | 41,863 |
| Haiti Country Quiz | 0 | - | 4.85 | 27,937 |
| U.S. States with the Longest International Borders | 0 | - | 4.83 | 37,169 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 29,994 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 36,059 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 92,088 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 127,160 |
| Paraguay Country Quiz | 0 | - | 4.48 | 21,457 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 77,427 |
| Islands of the Galápagos | 0 | - | 4.49 | 4,264 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 143,577 |
| 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 | 85,291 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 96,805 |
| US States by Borders in 30 Seconds | 0 | - | 4.47 | 2,248,790 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 102,147 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.49 | 1,182,623 |
| U.S. State Flags | 0 | - | 4.80 | 126,941 |
| South America Flags Map Quiz | 0 | - | 4.97 | 63,710 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 77,201 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 80,890 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.42 | 100,575 |
| US States with an Empty Map | 0 | - | 5.00 | 524,408 |
| South American Cities on the Map | 0 | - | 4.54 | 32,226 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 220,526 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 44,358 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,811 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 87,548 |
| Top 10 Hottest U.S. States | 0 | - | 4.82 | 96,298 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 151,484 |
| Jamaica Country Quiz | 0 | - | 4.62 | 26,276 |
| Countries that Visit the United States the Most | 0 | - | 4.97 | 73,096 |
| Total United States Immigration by Country | 0 | - | 4.90 | 93,173 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 110,834 |
| North American Capitals - Map Quiz | 0 | - | 4.92 | 43,431 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 95,208 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 57,646 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 118,510 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 116,669 |
| 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 | 96,053 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 67,958 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 102,279 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 65,023 |
| Uruguay Country Quiz | 0 | - | 4.83 | 27,367 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,397 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 45,791 |
| Countries that Beat the United States | 0 | - | 4.91 | 136,122 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 26,342 |
| North America Map Quiz | 0 | - | 4.98 | 179,462 |
| Ecuador Country Quiz | 0 | - | 4.55 | 24,753 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 87,606 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 55,939 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,381 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 139,767 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 33,342 |
| U.S. States with Longest Names | 0 | - | 4.86 | 33,769 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,499 |
| Rivers of The United States Quiz | 0 | - | 4.92 | 46,884 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 48,666 |
| History of Mexico | 0 | - | 4.48 | 13,391 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 86,605 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 131,008 |
| Cities and Towns of Massachusetts | 0 | - | 4.84 | 55,111 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,776 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 49,948 |
| Which City in Latin America? | 0 | - | 4.61 | 37,375 |
| Hawaiian Islands Map Quiz | 0 | - | 4.90 | 20,465 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.60 | 31,255 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 33,669 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 43,449 |
| Most Visited U.S. States by Canadians | 0 | - | 4.75 | 56,216 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.86 | 52,280 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 252,104 |
| 500 Biggest US Cities | 0 | - | 4.85 | 90,036 |
| Which City in Canada? | 0 | - | 4.85 | 43,169 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,544 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 172,117 |
| Canada or Africa by Area | 0 | - | 4.82 | 11,257 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.82 | 18,346 |
| Random State Capital to U.S. State | 0 | - | 4.86 | 70,925 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 41,882 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 174,119 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 24,774 |
| Haiti... or Dominican Republic? | 0 | - | 4.62 | 37,305 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,610 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 34,317 |
| The United States... or the United Kingdom? | 0 | - | 4.91 | 86,139 |
| Which South American Country? | 0 | - | 4.84 | 47,067 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 144,396 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 205,346 |
| Category Elimination - U.S. States #1 | 0 | - | 4.91 | 182,963 |
| Puerto Rico Trivia | 0 | - | 4.50 | 10,701 |
| Pixelated United States Map | 0 | - | 4.90 | 77,202 |
| Suriname Country Quiz | 0 | - | 4.59 | 16,954 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 22,781 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 41,566 |
| Category Elimination - U.S. States #2 | 0 | - | 4.80 | 107,696 |
| Guyana Country Quiz | 0 | - | 4.47 | 19,080 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 59,001 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 66,913 |
| Random U.S. States on a Map | 0 | - | 4.94 | 416,051 |
| 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 | 18,942 |
| Dominican Republic Country Quiz | 0 | - | 4.58 | 19,857 |
| Guatemala Country Quiz | 0 | - | 4.60 | 21,561 |
| Belize Country Quiz | 0 | - | 4.90 | 17,849 |
| Costa Rica Country Quiz | 0 | - | 4.71 | 27,429 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 49,533 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 47,721 |
