| Quiz | Points | Best | Rating | Takes |
|---|
| US States Quiz | 0 | - | 5.00 | 12,216,650 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,334,395 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,870 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,567 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,664 |
| Counties of England Quiz | 0 | - | 4.95 | 574,342 |
| California Counties | 0 | - | 4.38 | 80,441 |
| 50 States, 50 Cities - Easy Version | 0 | - | 4.30 | 113,815 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.64 | 130,435 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 84,649 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,838,638 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,530 |
| States of Mexico | 0 | - | 4.91 | 105,948 |
| Regions of Italy | 0 | - | 4.82 | 48,621 |
| Michigan Counties Quiz | 0 | - | 4.51 | 18,596 |
| States of India | 0 | - | 4.89 | 117,545 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,504 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.36 | 10,622 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,636 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,932 |
| Australian States and Territories Quiz | 0 | - | 4.96 | 102,633 |
| Biggest Cities in California | 0 | - | 4.30 | 119,697 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,378 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 82,019 |
| Countries of North America Quiz | 0 | - | 5.00 | 703,830 |
| Texas Counties | 0 | - | 4.42 | 49,994 |
| U.S. States that Border Tennessee | 0 | - | 4.86 | 52,782 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,568 |
| Counties of Ireland | 0 | - | 4.86 | 132,878 |
| Central American Countries | 0 | - | 4.96 | 122,058 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,279 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 303,039 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,038 |
| U.S. States By Population | 0 | - | 4.81 | 115,917 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,357 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,607 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,324 |
| U.S. State Border Crossings | 0 | - | 4.93 | 70,301 |
| Canada Country Quiz | 0 | - | 4.46 | 108,962 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,425 |
| Cantons of Switzerland | 0 | - | 4.96 | 31,369 |
| Japanese Prefectures | 0 | - | 4.97 | 77,799 |
| Regions of US States | 0 | - | 4.20 | 29,863 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,819 |
| Illinois Counties Quiz | 0 | - | 4.32 | 19,274 |
| Pennsylvania Counties | 0 | - | 4.15 | 31,112 |
| Hawaiian Islands | 0 | - | 4.74 | 30,437 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,261 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,588 |
| New York Counties Quiz | 0 | - | 4.50 | 29,931 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,246 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,760 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 75,108 |
| Regions of Spain Quiz | 0 | - | 4.83 | 71,990 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,594 |
| Provinces of China | 0 | - | 4.97 | 117,216 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,492 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 787,078 |
| Territories of the United States | 0 | - | 4.67 | 43,106 |
| Famous People from South America | 0 | - | 4.07 | 8,117 |
| Top 10 Coldest U.S. States | 0 | - | 4.93 | 89,827 |
| Confederate States of the U.S. Civil War | 0 | - | 4.92 | 103,114 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,298 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,568 |
| North Carolina Counties | 0 | - | 4.28 | 33,560 |
| Counties of Ohio | 0 | - | 4.37 | 29,366 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,299 |
| Flags of North and South America Quiz | 0 | - | 4.98 | 252,273 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,167 |
| California Counties Map Quiz | 0 | - | 4.44 | 31,112 |
| States of Brazil | 0 | - | 4.96 | 49,090 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,286 |
| Brazil Cities Map Quiz | 0 | - | 4.72 | 29,345 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,418 |
| U.S. States that Start with M | 0 | - | 4.91 | 135,289 |
| U.S. States that Start with N | 0 | - | 4.94 | 118,964 |
| Georgia Counties | 0 | - | 4.23 | 31,888 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.94 | 120,488 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,434 |
| Virginia Counties Quiz | 0 | - | 4.34 | 22,414 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,208 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,055 |
| Countries Closest to Maine | 0 | - | 4.92 | 43,631 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,520 |
| Florida Counties | 0 | - | 4.17 | 31,332 |
| United States Map Quiz | 0 | - | 4.96 | 3,575,410 |
| Panama Country Quiz | 0 | - | 4.58 | 19,477 |
| South America Map Quiz | 0 | - | 4.99 | 1,254,558 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,328 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,454 |
| South American Physical Geography | 0 | - | 4.51 | 15,051 |
| U.S. States with the Most Immigrants | 0 | - | 4.84 | 55,625 |
| Most Mentioned Enemies of the USA | 0 | - | 4.56 | 143,922 |
| Parts of the United Kingdom | 0 | - | 4.82 | 74,463 |
| States of Germany | 0 | - | 4.95 | 97,416 |
| Chile Country Quiz | 0 | - | 4.77 | 29,852 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,171 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,819 |
| Largest Caribbean Islands | 0 | - | 3.94 | 13,773 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,456 |
| Peru Country Quiz | 0 | - | 4.50 | 37,785 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,821 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,917 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,290 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,906 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,927 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,773 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,784 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,072 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,490 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,899 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.87 | 92,142 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,009,027 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,771 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,002 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,060,023 |
| U.S. State Flags | 0 | - | 4.79 | 102,702 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,030 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,784 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,079 |
| US States with an Empty Map | 0 | - | 5.00 | 447,725 |
| South American Cities on the Map | 0 | - | 4.48 | 21,864 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,243 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,309 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.92 | 71,725 |
| Federal Subjects of Russia | 0 | - | 4.95 | 80,972 |
| Largest Virgin Islands | 0 | - | 4.22 | 4,477 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,620 |
| Top 10 Hottest U.S. States | 0 | - | 4.85 | 89,365 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 143,556 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,280 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,282 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,257 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,761 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,432 |
| 10 Northernmost U.S. States | 0 | - | 4.85 | 52,146 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,604 |
| Top 10 Most Asian U.S. States | 0 | - | 4.83 | 56,254 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,015 |
| Top 10 Newest U.S. States | 0 | - | 4.82 | 61,937 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.84 | 57,690 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,057 |
| U.S. States or European Countries by Area | 0 | - | 4.91 | 63,330 |
| U.S. States or European Countries by Population | 0 | - | 4.96 | 96,110 |
| U.S. States or European Countries by GDP | 0 | - | 4.97 | 58,662 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,488 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,654 |
| 10 Westernmost U.S. States | 0 | - | 4.96 | 41,550 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,878 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,661 |
| North America Map Quiz | 0 | - | 4.97 | 149,018 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,160 |
| 50 Busiest Air Routes from New York City | 0 | - | 4.83 | 46,726 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,247 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,101 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,795 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.85 | 55,959 |
| Saintly Islands of the Caribbean | 0 | - | 4.22 | 19,771 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,657 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,465 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,310 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,343 |
| The Only American Country ... | 0 | - | 4.93 | 85,494 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,257 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,669 |
| U.S. States with the Lowest Percentage of Farmland | 0 | - | 4.82 | 42,662 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.92 | 45,683 |
| Which City in Latin America? | 0 | - | 4.64 | 34,549 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,564 |
| Provinces of Turkey | 0 | - | 4.92 | 147,707 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,408 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,437 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,030 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,448 |
| Which City in Canada? | 0 | - | 4.84 | 39,678 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,819 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.91 | 128,133 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,338 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,471 |
| The Only Remaining U.S. State . . . | 0 | - | 4.95 | 36,308 |
| Name a Valid U.S. State #1 | 0 | - | 4.90 | 147,759 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,020 |
| Louisiana Purchase with a Map | 0 | - | 4.94 | 30,332 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,550 |
| Which South American Country? | 0 | - | 4.77 | 36,053 |
| Counties of the UK and Ireland | 0 | - | 4.94 | 77,515 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 11,460 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 80,136 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,287 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 158,062 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,599 |
| Pixelated United States Map | 0 | - | 4.92 | 67,716 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,972 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,233 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,480 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 93,788 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,730 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,591 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,840 |
| South America A-Z | 0 | - | 4.08 | 9,191 |
