| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,406,742 |
| U.S. Presidents Quiz | 0 | - | 4.99 | 2,700,965 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,349,583 |
| U.S. Presidents by Picture | 0 | - | 4.80 | 349,805 |
| Canada Provinces and Territories | 0 | - | 4.99 | 253,267 |
| South America Capitals Quiz | 0 | - | 4.99 | 364,095 |
| Star-Spangled Banner Quiz | 0 | - | 4.31 | 157,524 |
| U.S. Federal Agency Acronyms | 0 | - | 4.45 | 64,456 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 114,342 |
| Tourist Attractions by U.S. State | 0 | - | 4.43 | 57,333 |
| U.S. Presidential Trivia #1 | 0 | - | 4.54 | 83,276 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.65 | 131,380 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 85,144 |
| Fifty US States in One Minute | 0 | - | 4.32 | 2,867,952 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.06 | 639,916 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 101,073 |
| States of Mexico | 0 | - | 4.92 | 108,295 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 42,050 |
| Colombia Country Quiz | 0 | - | 4.88 | 29,089 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,229 |
| Famous Mexicans Quiz | 0 | - | 4.04 | 10,900 |
| Biggest Cities in California | 0 | - | 4.30 | 120,335 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 65,943 |
| Deadliest U.S. Wars | 0 | - | 4.81 | 142,614 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 716,461 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 53,303 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,322 |
| Vietnam War Countries | 0 | - | 4.78 | 77,660 |
| Central American Countries | 0 | - | 4.96 | 123,441 |
| North America Capitals Quiz | 0 | - | 4.99 | 156,430 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 306,101 |
| Countries Bordering Brazil | 0 | - | 4.97 | 105,083 |
| Most-Spoken Languages of the United States | 0 | - | 4.53 | 152,756 |
| U.S. States By Population | 0 | - | 4.82 | 116,912 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 183,350 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,928 |
| U.S. State Border Crossings | 0 | - | 4.95 | 76,971 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,545 |
| Top U.S. Universities | 0 | - | 4.11 | 101,510 |
| Canada Country Quiz | 0 | - | 4.47 | 109,810 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,985 |
| Losing U.S. Presidential Candidates | 0 | - | 4.49 | 64,267 |
| First Names of U.S. Presidents | 0 | - | 4.87 | 298,759 |
| Mexico Country Quiz | 0 | - | 4.28 | 55,353 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 185,512 |
| Brazil Country Quiz | 0 | - | 4.50 | 76,291 |
| Argentina Country Quiz | 0 | - | 4.52 | 46,128 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 392,806 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 527,115 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,838 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 791,722 |
| Famous Caribbean People | 0 | - | 4.43 | 11,205 |
| United States Country Quiz | 0 | - | 4.45 | 74,928 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 90,434 |
| Confederate States of the U.S. Civil War | 0 | - | 4.93 | 104,106 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,599 |
| Mexico States Map Quiz | 0 | - | 4.82 | 78,294 |
| Barbados Country Quiz | 0 | - | 4.78 | 15,540 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 97,682 |
| Mexican Foods | 0 | - | 4.03 | 12,149 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 86,050 |
| States of Brazil | 0 | - | 4.96 | 50,366 |
| Brazil States Map Quiz | 0 | - | 4.86 | 30,691 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,636 |
| Biggest Trading Partners - US | 0 | - | 4.66 | 84,045 |
| U.S. States that Start with M | 0 | - | 4.92 | 136,295 |
| U.S. States that Start with N | 0 | - | 4.95 | 120,399 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 121,555 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 75,138 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,590 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,805 |
| Countries Closest to Maine | 0 | - | 4.91 | 44,126 |
| U.S. States that Border Canada | 0 | - | 4.91 | 127,285 |
| United States Map Quiz | 0 | - | 4.96 | 3,598,211 |
| Panama Country Quiz | 0 | - | 4.58 | 19,767 |
| South America Map Quiz | 0 | - | 4.99 | 1,266,160 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,828 |
| US State Capitals - One Minute Sprint | 0 | - | 4.07 | 138,844 |
| South American Physical Geography | 0 | - | 4.51 | 15,238 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 56,160 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 145,469 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 86,347 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.49 | 14,384 |
| U.S. States with Short Names | 0 | - | 4.78 | 95,355 |
| Chile Country Quiz | 0 | - | 4.77 | 30,261 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 24,085 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.36 | 240,109 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 59,355 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 104,103 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,794 |
| Largest Caribbean Islands | 0 | - | 3.97 | 13,884 |
| Cuba Country Quiz | 0 | - | 4.82 | 41,921 |
| Peru Country Quiz | 0 | - | 4.51 | 38,210 |
| Haiti Country Quiz | 0 | - | 4.86 | 25,157 |
| South American Geography Quiz #1 | 0 | - | 4.51 | 28,142 |
| South American Geography Quiz #2 | 0 | - | 4.57 | 33,592 |
| U.S. States with Letter Y | 0 | - | 4.78 | 74,811 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,966 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,207 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,252 |
| Islands of the Galápagos | 0 | - | 4.43 | 3,829 |
| Top 10 Most Populous U.S. States | 0 | - | 4.96 | 123,978 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 147,382 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,200 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.74 | 59,321 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,675 |
| US States by Borders in 30 Seconds | 0 | - | 4.54 | 2,035,111 |
| U.S. States with the Fewest Borders | 0 | - | 4.79 | 87,038 |
| Assassinated U.S. Presidents | 0 | - | 4.57 | 72,013 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,070,170 |
| U.S. State Flags | 0 | - | 4.81 | 111,269 |
| South America Flags Map Quiz | 0 | - | 4.97 | 51,644 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 68,120 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 72,295 |
| US States with an Empty Map | 0 | - | 5.00 | 453,703 |
| South American Cities on the Map | 0 | - | 4.50 | 29,808 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,992 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,518 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 75,056 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 90,028 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,821 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.41 | 87,272 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 144,716 |
| Jamaica Country Quiz | 0 | - | 4.67 | 23,646 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,825 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,961 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,793 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 37,106 |
| 10 Southernmost U.S. States | 0 | - | 4.77 | 79,506 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 52,778 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,688 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,328 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 62,411 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.85 | 58,288 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 82,010 |
| Top 10 Most Obese U.S. States | 0 | - | 4.48 | 57,158 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,847 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,746 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 59,321 |
| Uruguay Country Quiz | 0 | - | 4.84 | 24,855 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 36,884 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 42,087 |
| Countries that Beat the United States | 0 | - | 4.86 | 105,156 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,601 |
| North America Map Quiz | 0 | - | 4.97 | 152,334 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,449 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,947 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,853 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 143,701 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 126,809 |
| Biggest Trading Partners - Colombia | 0 | - | 4.67 | 21,061 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.81 | 48,353 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,946 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 41,230 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.88 | 44,038 |
| History of Mexico | 0 | - | 4.44 | 12,281 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 70,107 |
| The Only U.S. State ... #1 | 0 | - | 4.49 | 66,699 |
| Top 10 Most Native American U.S. States | 0 | - | 4.71 | 62,648 |
| 1M Cities by Proximity - United States | 0 | - | 4.43 | 103,830 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 62,170 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 43,081 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 46,201 |
| Which City in Latin America? | 0 | - | 4.64 | 34,869 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,930 |
| Add a Letter - Make a U.S. State | 0 | - | 4.67 | 59,715 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,869 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,733 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 39,053 |
| Most Visited U.S. States by Canadians | 0 | - | 4.57 | 43,829 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 208,007 |
| 500 Biggest US Cities | 0 | - | 4.87 | 77,273 |
| Which City in Canada? | 0 | - | 4.84 | 39,996 |
| U.S. States by Emoji | 0 | - | 4.47 | 81,379 |
| Saint Lucia Country Quiz | 0 | - | 4.58 | 13,993 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,783 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,897 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 36,942 |
| Georgia ... or Georgia? | 0 | - | 4.71 | 66,129 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 149,164 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,258 |
| Haiti... or Dominican Republic? | 0 | - | 4.65 | 28,471 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,685 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 24,117 |
| The United States... or the United Kingdom? | 0 | - | 4.91 | 79,202 |
| Which South American Country? | 0 | - | 4.77 | 36,424 |
| Name a Valid U.S. President #1 | 0 | - | 4.93 | 127,417 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 179,677 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 160,191 |
| Puerto Rico Trivia | 0 | - | 4.48 | 9,714 |
| Pixelated United States Map | 0 | - | 4.92 | 68,693 |
| Suriname Country Quiz | 0 | - | 4.58 | 15,189 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 20,540 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 30,209 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 95,142 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 46,128 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 41,443 |
| Random U.S. States on a Map | 0 | - | 4.93 | 330,397 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,630 |
