| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,185,146 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,664,872 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,331,854 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 346,330 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,408 |
| South America Capitals Quiz | 0 | - | 4.99 | 358,918 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,244 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,090 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,761 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 82,796 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,315 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,558 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,832,773 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 635,341 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,442 |
| States of Mexico | 0 | - | 4.91 | 105,618 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,396 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,574 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,868 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,827 |
| Biggest Cities in California | 0 | - | 4.32 | 119,577 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,259 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 141,238 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 81,895 |
| Countries of North America Quiz | 0 | - | 5.00 | 701,793 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,690 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,213 |
| Vietnam War Countries | 0 | - | 4.78 | 76,385 |
| Central American Countries | 0 | - | 4.96 | 121,802 |
| North America Capitals Quiz | 0 | - | 4.99 | 153,949 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 302,587 |
| Countries Bordering Brazil | 0 | - | 4.97 | 103,885 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 151,859 |
| U.S. States By Population | 0 | - | 4.81 | 115,745 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,480 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,251 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,226 |
| U.S. States by Nickname | 0 | - | 4.47 | 59,993 |
| Top U.S. Universities | 0 | - | 4.11 | 100,661 |
| Canada Country Quiz | 0 | - | 4.46 | 108,810 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.48 | 121,155 |
| Losing U.S. Presidential Candidates | 0 | - | 4.48 | 63,858 |
| First Names of U.S. Presidents | 0 | - | 4.86 | 295,347 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,738 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 184,370 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,135 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,500 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 388,665 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,041 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,287 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 786,188 |
| Famous Caribbean People | 0 | - | 4.43 | 11,036 |
| United States Country Quiz | 0 | - | 4.46 | 73,771 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 89,710 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 102,728 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,265 |
| Mexico States Map Quiz | 0 | - | 4.81 | 77,419 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,257 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 96,802 |
| Mexican Foods | 0 | - | 4.03 | 12,008 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,076 |
| States of Brazil | 0 | - | 4.96 | 48,968 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,232 |
| Brazil Cities Map Quiz | 0 | - | 4.72 | 29,295 |
| Biggest Trading Partners - US | 0 | - | 4.64 | 83,523 |
| U.S. States that Start with M | 0 | - | 4.91 | 135,117 |
| U.S. States that Start with N | 0 | - | 4.94 | 118,813 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,356 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,371 |
| Countries Closest to Canada | 0 | - | 4.92 | 156,028 |
| Countries Closest to Alaska | 0 | - | 4.86 | 76,894 |
| Countries Closest to Maine | 0 | - | 4.92 | 43,538 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,208 |
| United States Map Quiz | 0 | - | 4.96 | 3,571,638 |
| Panama Country Quiz | 0 | - | 4.58 | 19,422 |
| South America Map Quiz | 0 | - | 4.99 | 1,252,472 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,237 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,145 |
| South American Physical Geography | 0 | - | 4.51 | 15,007 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,539 |
| Most Mentioned Enemies of the USA | 0 | - | 4.55 | 143,743 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,161 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,169 |
| U.S. States with Short Names | 0 | - | 4.78 | 93,983 |
| Chile Country Quiz | 0 | - | 4.77 | 29,772 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.34 | 238,039 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 58,974 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,052 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,693 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,748 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,387 |
| Peru Country Quiz | 0 | - | 4.50 | 37,721 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,764 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,876 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,229 |
| U.S. States with Letter Y | 0 | - | 4.78 | 73,990 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,706 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,889 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,680 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,781 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 122,933 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,341 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,850 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 58,635 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,061 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,004,898 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 86,274 |
| Assassinated U.S. Presidents | 0 | - | 4.56 | 71,298 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,058,487 |
| U.S. State Flags | 0 | - | 4.79 | 102,449 |
| South America Flags Map Quiz | 0 | - | 4.96 | 49,780 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,576 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 70,879 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.41 | 96,888 |
| US States with an Empty Map | 0 | - | 5.00 | 446,678 |
| South American Cities on the Map | 0 | - | 4.48 | 21,810 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,054 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,468 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,479 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,245 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,498 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.42 | 86,755 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,417 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,228 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,185 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,153 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,570 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,294 |
| 10 Southernmost U.S. States | 0 | - | 4.80 | 78,806 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 52,062 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,388 |
| Top 10 Most Asian U.S. States | 0 | - | 4.82 | 56,185 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,925 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 61,852 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 57,599 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 79,785 |
| U.S. States or European Countries by Area | 0 | - | 4.90 | 63,224 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 95,988 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,515 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,424 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,581 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,463 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,634 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,438 |
| North America Map Quiz | 0 | - | 4.97 | 148,540 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,102 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,601 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,209 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,093 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 141,854 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 125,072 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,757 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 47,528 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,733 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,587 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,361 |
| History of Mexico | 0 | - | 4.44 | 12,090 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,187 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 65,911 |
| Top 10 Most Native American U.S. States | 0 | - | 4.74 | 62,060 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,125 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,588 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,609 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,605 |
| Which City in Latin America? | 0 | - | 4.64 | 34,476 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,491 |
| Add a Letter - Make a U.S. State | 0 | - | 4.65 | 59,051 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,533 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,327 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,347 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,550 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 203,514 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,170 |
| Which City in Canada? | 0 | - | 4.84 | 39,621 |
| U.S. States by Emoji | 0 | - | 4.47 | 80,256 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,787 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 127,923 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,224 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 36,173 |
| Georgia ... or Georgia? | 0 | - | 4.80 | 65,595 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,528 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 22,974 |
| Haiti... or Dominican Republic? | 0 | - | 4.57 | 28,153 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,269 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,446 |
| The United States... or the United Kingdom? | 0 | - | 4.92 | 75,849 |
| Which South American Country? | 0 | - | 4.77 | 35,975 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 125,603 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 176,820 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 157,693 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,581 |
| Pixelated United States Map | 0 | - | 4.92 | 67,540 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,935 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,189 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,340 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,565 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,462 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 40,730 |
| Random U.S. States on a Map | 0 | - | 4.92 | 324,402 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,371 |
