| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 13,162,525 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 2,842,284 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,411,695 |
| U.S. Presidents by Picture | 0 | - | 4.76 | 362,525 |
| Canada Provinces and Territories | 0 | - | 4.99 | 264,756 |
| U.S. Vice Presidents | 0 | - | 4.36 | 100,451 |
| South America Capitals Quiz | 0 | - | 4.99 | 383,583 |
| Star-Spangled Banner Quiz | 0 | - | 4.30 | 161,211 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,766 |
| U.S. Cabinet Departments | 0 | - | 4.84 | 56,787 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.31 | 116,406 |
| U.S. Presidential Trivia #1 | 0 | - | 4.52 | 85,252 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.52 | 134,452 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 86,949 |
| Fifty US States in One Minute | 0 | - | 4.25 | 2,986,561 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.09 | 656,506 |
| Canada Cities Map Quiz | 0 | - | 4.60 | 103,976 |
| States of Mexico | 0 | - | 4.92 | 120,012 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 44,687 |
| Colombia Country Quiz | 0 | - | 4.88 | 31,130 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 22,900 |
| Famous Mexicans Quiz | 0 | - | 4.11 | 11,162 |
| Biggest Cities in California | 0 | - | 4.33 | 124,145 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 68,951 |
| Deadliest U.S. Wars | 0 | - | 4.79 | 148,050 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 93,561 |
| Countries of North America Quiz | 0 | - | 5.00 | 771,248 |
| U.S. States that Border Tennessee | 0 | - | 4.85 | 55,337 |
| Biggest Cities in Canada | 0 | - | 4.60 | 113,225 |
| Vietnam War Countries | 0 | - | 4.75 | 81,119 |
| Central American Countries | 0 | - | 4.96 | 128,392 |
| North America Capitals Quiz | 0 | - | 4.99 | 166,331 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 318,628 |
| Countries Bordering Brazil | 0 | - | 4.97 | 109,658 |
| Most-Spoken Languages of the United States | 0 | - | 4.52 | 156,696 |
| U.S. States By Population | 0 | - | 4.76 | 122,228 |
| Countries Closest to the U. S. | 0 | - | 4.37 | 186,280 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 56,431 |
| U.S. State Border Crossings | 0 | - | 4.95 | 78,717 |
| Top U.S. Universities | 0 | - | 4.09 | 104,719 |
| Canada Country Quiz | 0 | - | 4.45 | 113,569 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 124,698 |
| First Names of U.S. Presidents | 0 | - | 4.83 | 313,341 |
| Mexico Country Quiz | 0 | - | 4.38 | 57,500 |
| U.S. Citizenship Test Questions | 0 | - | 4.84 | 189,743 |
| Hawaiian Islands | 0 | - | 4.88 | 36,074 |
| Brazil Country Quiz | 0 | - | 4.48 | 84,735 |
| Argentina Country Quiz | 0 | - | 4.51 | 48,391 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 410,622 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 544,935 |
| California Cities Map Quiz | 0 | - | 4.45 | 78,571 |
| Central America and Caribbean Map Quiz | 0 | - | 4.80 | 809,688 |
| Famous Caribbean People | 0 | - | 4.35 | 11,657 |
| United States Country Quiz | 0 | - | 4.44 | 79,574 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 93,677 |
| Confederate States of the U.S. Civil War | 0 | - | 4.90 | 108,488 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 29,002 |
| Mexico States Map Quiz | 0 | - | 4.84 | 82,237 |
| Barbados Country Quiz | 0 | - | 4.80 | 16,574 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 101,419 |
| Mexican Foods | 0 | - | 3.97 | 12,654 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 88,868 |
| States of Brazil | 0 | - | 4.97 | 57,309 |
| Brazil States Map Quiz | 0 | - | 4.82 | 34,057 |
| Brazil Cities Map Quiz | 0 | - | 4.60 | 31,275 |
| Venezuela Country Quiz | 0 | - | 4.46 | 25,045 |
| Biggest Trading Partners - US | 0 | - | 4.52 | 87,154 |
| U.S. States that Start with M | 0 | - | 4.89 | 140,671 |
| U.S. States that Start with N | 0 | - | 4.94 | 124,827 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.93 | 125,143 |
| U.S. States with the Lowest Population Density | 0 | - | 4.89 | 77,140 |
| Countries Closest to Canada | 0 | - | 4.90 | 162,792 |
| Countries Closest to Alaska | 0 | - | 4.90 | 91,555 |
| Countries Closest to Maine | 0 | - | 4.86 | 54,362 |
| U.S. States that Border Canada | 0 | - | 4.85 | 136,438 |
| United States Map Quiz | 0 | - | 4.95 | 3,705,448 |
| Panama Country Quiz | 0 | - | 4.62 | 21,133 |
| South America Map Quiz | 0 | - | 4.99 | 1,322,751 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 101,730 |
| US State Capitals - One Minute Sprint | 0 | - | 4.00 | 148,919 |
| South American Physical Geography | 0 | - | 4.56 | 16,217 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 69,157 |
| Most Mentioned Enemies of the USA | 0 | - | 4.60 | 150,723 |
| Countries Closest to United States A-Z | 0 | - | 4.68 | 89,710 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 15,131 |
| U.S. States with Short Names | 0 | - | 4.82 | 98,827 |
| Chile Country Quiz | 0 | - | 4.70 | 32,143 |
| US Presidents - 1 Minute Sprint | 0 | - | 4.37 | 248,521 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 108,447 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 32,588 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 116,883 |
| Largest Caribbean Islands | 0 | - | 4.06 | 14,443 |
| Cuba Country Quiz | 0 | - | 4.71 | 43,763 |
| Peru Country Quiz | 0 | - | 4.49 | 40,253 |
| Haiti Country Quiz | 0 | - | 4.85 | 26,590 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 29,226 |
| South American Geography Quiz #2 | 0 | - | 4.56 | 34,995 |
| U.S. States with Letter Y | 0 | - | 4.71 | 77,358 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 123,679 |
| Paraguay Country Quiz | 0 | - | 4.47 | 20,534 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 75,612 |
| Islands of the Galápagos | 0 | - | 4.47 | 4,044 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 128,251 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 151,730 |
| Bolivia Country Quiz | 0 | - | 4.58 | 21,561 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.89 | 75,974 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.83 | 94,845 |
| US States by Borders in 30 Seconds | 0 | - | 4.48 | 2,134,372 |
| U.S. States with the Fewest Borders | 0 | - | 4.80 | 89,755 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.48 | 1,113,857 |
| U.S. State Flags | 0 | - | 4.76 | 119,701 |
| South America Flags Map Quiz | 0 | - | 4.96 | 58,091 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 73,291 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 77,316 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.41 | 98,839 |
| US States with an Empty Map | 0 | - | 5.00 | 496,362 |
| South American Cities on the Map | 0 | - | 4.53 | 31,262 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.30 | 217,429 |
| Most Spoken Languages in Canada | 0 | - | 4.83 | 42,426 |
| Largest Virgin Islands | 0 | - | 4.23 | 4,693 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.96 | 84,759 |
| Top 10 Hottest U.S. States | 0 | - | 4.80 | 93,267 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.44 | 89,158 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.97 | 148,470 |
| Jamaica Country Quiz | 0 | - | 4.70 | 25,035 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 54,941 |
| Total United States Immigration by Country | 0 | - | 4.91 | 90,876 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 106,717 |
| North American Capitals - Map Quiz | 0 | - | 4.93 | 40,532 |
| 10 Southernmost U.S. States | 0 | - | 4.82 | 81,943 |
| 10 Northernmost U.S. States | 0 | - | 4.86 | 55,081 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 114,150 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 113,621 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 64,271 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.89 | 60,615 |
| Latin American Countries Map Quiz | 0 | - | 4.96 | 88,102 |
| U.S. States or European Countries by Area | 0 | - | 4.90 | 66,034 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 99,721 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 62,240 |
| Uruguay Country Quiz | 0 | - | 4.80 | 26,270 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.86 | 37,748 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 44,198 |
| Countries that Beat the United States | 0 | - | 4.87 | 110,099 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 24,255 |
| North America Map Quiz | 0 | - | 4.98 | 167,184 |
| Ecuador Country Quiz | 0 | - | 4.55 | 23,740 |
| Most-Visited Countries by Americans | 0 | - | 4.85 | 83,232 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.84 | 54,574 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 162,773 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 133,522 |
| Biggest Trading Partners - Colombia | 0 | - | 4.71 | 22,522 |
| U.S. States with Longest Names | 0 | - | 4.82 | 31,557 |
| Saintly Islands of the Caribbean | 0 | - | 4.26 | 20,790 |
| Rivers of The United States Quiz | 0 | - | 4.91 | 44,072 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 46,541 |
| History of Mexico | 0 | - | 4.47 | 12,880 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 83,281 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 126,258 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 64,842 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 48,205 |
| Which City in Latin America? | 0 | - | 4.60 | 36,216 |
| Hawaiian Islands Map Quiz | 0 | - | 4.87 | 19,284 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.56 | 29,922 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 32,252 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 41,516 |
| Most Visited U.S. States by Canadians | 0 | - | 4.62 | 49,820 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.85 | 50,532 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 232,822 |
| 500 Biggest US Cities | 0 | - | 4.85 | 84,002 |
| Which City in Canada? | 0 | - | 4.83 | 41,788 |
| U.S. States by Emoji | 0 | - | 4.43 | 84,390 |
| Saint Lucia Country Quiz | 0 | - | 4.62 | 14,860 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 136,531 |
| Canada or Africa by Area | 0 | - | 4.94 | 2,602 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 61,511 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 39,573 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 156,193 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 24,116 |
| Haiti... or Dominican Republic? | 0 | - | 4.60 | 36,227 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 32,220 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.82 | 29,592 |
| The United States... or the United Kingdom? | 0 | - | 4.93 | 82,962 |
| Which South American Country? | 0 | - | 4.80 | 44,386 |
| Name a Valid U.S. President #1 | 0 | - | 4.94 | 135,165 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 191,446 |
| Category Elimination - U.S. States #1 | 0 | - | 4.89 | 171,611 |
| Puerto Rico Trivia | 0 | - | 4.49 | 10,240 |
| Pixelated United States Map | 0 | - | 4.89 | 73,180 |
| Suriname Country Quiz | 0 | - | 4.58 | 16,182 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 21,787 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 37,728 |
| Category Elimination - U.S. States #2 | 0 | - | 4.80 | 101,519 |
| Guyana Country Quiz | 0 | - | 4.45 | 18,161 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 56,365 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 63,078 |
| Random U.S. States on a Map | 0 | - | 4.93 | 356,999 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 73,495 |
| Honduras Country Quiz | 0 | - | 4.49 | 19,221 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 18,033 |
| Dominican Republic Country Quiz | 0 | - | 4.58 | 18,889 |
