| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,931,357 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,999,550 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,465,512 |
| U.S. Presidents by Picture | 0 | - | 4.79 | 377,373 |
| Canada Provinces and Territories | 0 | - | 4.99 | 275,703 |
| U.S. Vice Presidents | 0 | - | 4.36 | 107,190 |
| South America Capitals Quiz | 0 | - | 4.99 | 400,829 |
| Star-Spangled Banner Quiz | 0 | - | 4.33 | 165,111 |
| Biggest Cities in Texas | 0 | - | 4.23 | 108,501 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 58,203 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.32 | 118,384 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.52 | 136,947 |
| Fifty US States in One Minute | 0 | - | 4.26 | 3,120,188 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.07 | 682,486 |
| Canada Cities Map Quiz | 0 | - | 4.52 | 106,366 |
| States of Mexico | 0 | - | 4.93 | 129,574 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 46,703 |
| Colombia Country Quiz | 0 | - | 4.89 | 32,930 |
| Biggest Cities in Mexico | 0 | - | 4.53 | 24,162 |
| Famous Mexicans Quiz | 0 | - | 4.13 | 11,381 |
| Biggest Cities in California | 0 | - | 4.34 | 127,086 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 71,298 |
| Deadliest U.S. Wars | 0 | - | 4.75 | 152,527 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 96,637 |
| Countries of North America Quiz | 0 | - | 5.00 | 823,480 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 56,957 |
| Biggest Cities in Canada | 0 | - | 4.63 | 116,523 |
| Central American Countries | 0 | - | 4.96 | 133,251 |
| North America Capitals Quiz | 0 | - | 4.99 | 175,775 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 330,160 |
| Countries Bordering Brazil | 0 | - | 4.97 | 120,988 |
| Most-Spoken Languages of the United States | 0 | - | 4.51 | 159,749 |
| U.S. States By Population | 0 | - | 4.80 | 126,857 |
| Countries Closest to the U. S. | 0 | - | 4.40 | 195,328 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.86 | 58,635 |
| U.S. State Border Crossings | 0 | - | 4.95 | 80,030 |
| Top U.S. Universities | 0 | - | 4.08 | 107,744 |
| Canada Country Quiz | 0 | - | 4.45 | 117,229 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.60 | 127,349 |
| First Names of U.S. Presidents | 0 | - | 4.84 | 328,516 |
| Mexico Country Quiz | 0 | - | 4.40 | 64,111 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 194,439 |
| Hawaiian Islands | 0 | - | 4.88 | 37,436 |
| Brazil Country Quiz | 0 | - | 4.49 | 88,160 |
| Argentina Country Quiz | 0 | - | 4.51 | 50,258 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 429,434 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 559,966 |
| Central America and Caribbean Map Quiz | 0 | - | 4.82 | 828,514 |
| Famous Caribbean People | 0 | - | 4.35 | 11,937 |
| Top 10 Coldest U.S. States | 0 | - | 4.92 | 96,543 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 119,297 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 30,052 |
| Mexico States Map Quiz | 0 | - | 4.79 | 85,866 |
| Barbados Country Quiz | 0 | - | 4.82 | 17,425 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 104,295 |
| Mexican Foods | 0 | - | 3.97 | 13,074 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 91,286 |
| States of Brazil | 0 | - | 4.97 | 62,373 |
| Brazil States Map Quiz | 0 | - | 4.84 | 36,636 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 32,527 |
| Venezuela Country Quiz | 0 | - | 4.47 | 26,259 |
| U.S. States that Start with M | 0 | - | 4.89 | 144,420 |
| U.S. States that Start with N | 0 | - | 4.95 | 128,770 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 140,823 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 78,819 |
| Countries Closest to Canada | 0 | - | 4.88 | 178,612 |
| Countries Closest to Alaska | 0 | - | 4.90 | 95,038 |
| Countries Closest to Maine | 0 | - | 4.86 | 56,278 |
| U.S. States that Border Canada | 0 | - | 4.87 | 147,206 |
| United States Map Quiz | 0 | - | 4.96 | 3,802,914 |
| Panama Country Quiz | 0 | - | 4.63 | 22,237 |
| South America Map Quiz | 0 | - | 4.99 | 1,366,730 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 103,649 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 156,995 |
| South American Physical Geography | 0 | - | 4.55 | 16,895 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 71,136 |
| Most Mentioned Enemies of the USA | 0 | - | 4.62 | 154,733 |
| Countries Closest to United States A-Z | 0 | - | 4.74 | 92,957 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.42 | 15,804 |
| U.S. States with Short Names | 0 | - | 4.86 | 124,131 |
| Chile Country Quiz | 0 | - | 4.75 | 33,814 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.85 | 29,720 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.38 | 256,739 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 111,797 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 33,813 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 120,327 |
| Largest Caribbean Islands | 0 | - | 4.01 | 14,912 |
| Cuba Country Quiz | 0 | - | 4.75 | 45,387 |
| Peru Country Quiz | 0 | - | 4.50 | 41,958 |
| Haiti Country Quiz | 0 | - | 4.85 | 28,036 |
| U.S. States with the Longest International Borders | 0 | - | 4.83 | 37,289 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 30,028 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 36,110 |
| U.S. States with the Letter Y | 0 | - | 4.82 | 92,233 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 127,337 |
| Paraguay Country Quiz | 0 | - | 4.48 | 21,499 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 77,508 |
| Islands of the Galápagos | 0 | - | 4.50 | 4,288 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 143,843 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 155,928 |
| Bolivia Country Quiz | 0 | - | 4.59 | 22,648 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.91 | 85,448 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.84 | 96,892 |
| US States by Borders in 30 Seconds | 0 | - | 4.47 | 2,254,281 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 102,340 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.49 | 1,185,027 |
| U.S. State Flags | 0 | - | 4.80 | 127,315 |
| South America Flags Map Quiz | 0 | - | 4.97 | 64,095 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 77,444 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 81,078 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.42 | 100,701 |
| US States with an Empty Map | 0 | - | 5.00 | 525,983 |
| South American Cities on the Map | 0 | - | 4.54 | 32,278 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 220,680 |
| Most Spoken Languages in Canada | 0 | - | 4.84 | 44,462 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,821 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 87,716 |
| Top 10 Hottest U.S. States | 0 | - | 4.82 | 96,454 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 151,565 |
| Jamaica Country Quiz | 0 | - | 4.60 | 30,666 |
| Countries that Visit the United States the Most | 0 | - | 4.97 | 74,181 |
| Total United States Immigration by Country | 0 | - | 4.90 | 93,359 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 111,105 |
| North American Capitals - Map Quiz | 0 | - | 4.92 | 43,618 |
| 10 Southernmost U.S. States | 0 | - | 4.83 | 95,328 |
| 10 Northernmost U.S. States | 0 | - | 4.88 | 57,750 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 118,751 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 116,850 |
| Top 10 Newest U.S. States | 0 | - | 4.83 | 66,098 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.90 | 62,757 |
| Latin American Countries Map Quiz | 0 | - | 4.96 | 96,474 |
| U.S. States or European Countries by Area | 0 | - | 4.90 | 68,053 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 102,426 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 65,154 |
| Uruguay Country Quiz | 0 | - | 4.84 | 27,423 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,411 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 45,839 |
| Countries that Beat the United States | 0 | - | 4.91 | 136,661 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 26,467 |
| North America Map Quiz | 0 | - | 4.98 | 180,304 |
| Ecuador Country Quiz | 0 | - | 4.56 | 24,815 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 87,858 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 55,974 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,883 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.95 | 140,138 |
| Biggest Trading Partners - Colombia | 0 | - | 4.89 | 33,425 |
| U.S. States with Longest Names | 0 | - | 4.86 | 33,855 |
| Saintly Islands of the Caribbean | 0 | - | 4.27 | 21,543 |
| Rivers of The United States Quiz | 0 | - | 4.92 | 46,988 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 48,762 |
| History of Mexico | 0 | - | 4.48 | 13,409 |
| Most Guessed U.S. Cities | 0 | - | 4.92 | 86,805 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 131,282 |
| Cities and Towns of Massachusetts | 0 | - | 4.84 | 55,355 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,878 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.93 | 50,021 |
| Which City in Latin America? | 0 | - | 4.61 | 37,432 |
| Hawaiian Islands Map Quiz | 0 | - | 4.89 | 20,483 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.60 | 31,312 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.50 | 33,750 |
| Countries That Visit Brazil The Most | 0 | - | 4.96 | 43,538 |
| Most Visited U.S. States by Canadians | 0 | - | 4.75 | 56,548 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.86 | 52,362 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 253,142 |
| 500 Biggest US Cities | 0 | - | 4.83 | 90,376 |
| Which City in Canada? | 0 | - | 4.85 | 43,233 |
| Saint Lucia Country Quiz | 0 | - | 4.60 | 15,584 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 172,908 |
| Canada or Africa by Area | 0 | - | 4.82 | 11,388 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.82 | 18,618 |
| Random State Capital to U.S. State | 0 | - | 4.87 | 71,034 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 41,957 |
| Name a Valid U.S. State #1 | 0 | - | 4.94 | 174,743 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 24,801 |
| Haiti... or Dominican Republic? | 0 | - | 4.62 | 37,339 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 33,687 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.89 | 34,868 |
| The United States... or the United Kingdom? | 0 | - | 4.91 | 86,322 |
| Which South American Country? | 0 | - | 4.84 | 47,146 |
| Name a Valid U.S. President #1 | 0 | - | 4.92 | 155,564 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 206,078 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 183,597 |
| Puerto Rico Trivia | 0 | - | 4.51 | 10,715 |
| Pixelated United States Map | 0 | - | 4.90 | 77,482 |
| Suriname Country Quiz | 0 | - | 4.59 | 16,985 |
| Nicaragua Country Quiz | 0 | - | 4.56 | 22,833 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 42,019 |
| Category Elimination - U.S. States #2 | 0 | - | 4.80 | 108,018 |
| Guyana Country Quiz | 0 | - | 4.48 | 19,129 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 59,145 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 67,116 |
| Random U.S. States on a Map | 0 | - | 4.94 | 419,354 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 77,675 |
| Honduras Country Quiz | 0 | - | 4.51 | 20,248 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.54 | 19,002 |
| Dominican Republic Country Quiz | 0 | - | 4.59 | 19,916 |
| Guatemala Country Quiz | 0 | - | 4.61 | 21,614 |
| Belize Country Quiz | 0 | - | 4.90 | 17,898 |
| Costa Rica Country Quiz | 0 | - | 4.74 | 27,506 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 49,668 |
