| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,339,267 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,035 |
| Star-Spangled Banner Quiz | 0 | - | 4.32 | 156,959 |
| Africa Capitals Quiz | 0 | - | 4.99 | 528,544 |
| States of Mexico | 0 | - | 4.92 | 106,655 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,716 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,676 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,746 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,034 |
| Biggest Cities in California | 0 | - | 4.30 | 119,923 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,541 |
| Countries of North America Quiz | 0 | - | 5.00 | 707,617 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,827 |
| Vietnam War Countries | 0 | - | 4.78 | 76,734 |
| Central American Countries | 0 | - | 4.96 | 122,558 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,061 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,609 |
| Asia Capitals Quiz | 0 | - | 4.97 | 502,092 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,320 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,445 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,091 |
| Countries Closest to the U. S. | 0 | - | 4.46 | 182,822 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,520 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,808 |
| Canada Country Quiz | 0 | - | 4.47 | 109,204 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,585 |
| Mexico Country Quiz | 0 | - | 4.28 | 54,968 |
| Asia Capital to Country | 0 | - | 4.96 | 95,738 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,481 |
| Argentina Country Quiz | 0 | - | 4.53 | 45,721 |
| Europe Capital to Country | 0 | - | 4.99 | 199,065 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 788,585 |
| United States Country Quiz | 0 | - | 4.46 | 74,258 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,783 |
| Bahamas Country Quiz | 0 | - | 4.48 | 14,933 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,376 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,239 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,617 |
| States of Brazil | 0 | - | 4.96 | 49,397 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,406 |
| Brazil Cities Map Quiz | 0 | - | 4.71 | 29,439 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,500 |
| Biggest Trading Partners - US | 0 | - | 4.65 | 83,757 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,836 |
| Countries Closest to Alaska | 0 | - | 4.86 | 77,350 |
| Countries Closest to Hawaii | 0 | - | 4.48 | 41,449 |
| Countries Closest to Maine | 0 | - | 4.90 | 43,824 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,126 |
| Panama Country Quiz | 0 | - | 4.58 | 19,577 |
| South America Map Quiz | 0 | - | 4.99 | 1,257,885 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,594 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,217 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,936 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,707 |
| South American Physical Geography | 0 | - | 4.51 | 15,116 |
| Most Mentioned Enemies of the USA | 0 | - | 4.57 | 144,226 |
| Countries Closest to United States A-Z | 0 | - | 4.77 | 85,795 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,154 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,942 |
| Chile Country Quiz | 0 | - | 4.77 | 29,976 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,425 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 112,159 |
| European Capitals by Map | 0 | - | 4.99 | 52,340 |
| African Capitals by Map | 0 | - | 4.99 | 83,844 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,019 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,597 |
| Peru Country Quiz | 0 | - | 4.50 | 37,907 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,926 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,864 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,975 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,375 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,289 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,027 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,926 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,004 |
| Top 10 American Countries by Coastline | 0 | - | 4.94 | 64,970 |
| 10 Biggest American Countries by Area | 0 | - | 4.97 | 86,243 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,313 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,222 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,438 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,479 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,217 |
| South American Cities on the Map | 0 | - | 4.48 | 21,968 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,472 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.01 | 53,396 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,919 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 102,622 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 71,997 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,599 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,396 |
| Countries that Visit the United States the Most | 0 | - | 4.89 | 47,450 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,458 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,543 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,707 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,134 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,971 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,407 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,045 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,308 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,302 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,707 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,132 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,352 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,968 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,391 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 29,996 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,093 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,527 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,644 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,090 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,273 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,954 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,615 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,743 |
| Countries that Beat the United States | 0 | - | 4.84 | 104,192 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,908 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,018 |
| Asian Coastal Capitals | 0 | - | 4.55 | 17,704 |
| Most-Visited Countries by Canadians | 0 | - | 4.65 | 32,509 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,244 |
| European Coastal Capitals | 0 | - | 4.95 | 69,592 |
| Most-Visited Countries by Americans | 0 | - | 4.73 | 61,535 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,410 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,438 |
| American Pacific Coast | 0 | - | 4.78 | 33,807 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,566 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,866 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.32 | 23,538 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.86 | 56,689 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,551 |
| Most Guessed Asian Capitals | 0 | - | 4.43 | 40,876 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,416 |
| Arms Exports - United States | 0 | - | 4.53 | 44,389 |
| Snowiest U.S. State Capitals | 0 | - | 4.36 | 25,547 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.51 | 40,247 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.13 | 11,415 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.34 | 21,557 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,695 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,565 |
| Most Guessed US State Capitals | 0 | - | 4.31 | 20,979 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,573 |
| The Only American Country ... | 0 | - | 4.93 | 85,665 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,291 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,363 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,163 |
| Hottest U.S. State Capitals | 0 | - | 4.64 | 18,965 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,873 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,502 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,849 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,687 |
| Which City in Latin America? | 0 | - | 4.64 | 34,645 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,460 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,695 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,522 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,742 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.20 | 12,719 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,605 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,887 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.33 | 19,066 |
| Countries that Visit Florida the Most | 0 | - | 4.53 | 43,982 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,957 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 32,005 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,453 |
| Which City in Canada? | 0 | - | 4.84 | 39,759 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,881 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.92 | 129,043 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,740 |
| Random European Capital to Country | 0 | - | 4.97 | 128,647 |
| Random European Country to Capital | 0 | - | 4.90 | 103,931 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,544 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,107 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,548 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,578 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,106 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,745 |
| Which South American Country? | 0 | - | 4.77 | 36,166 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,052 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,335 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,835 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,761 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 41,043 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,268 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,622 |
| Random Asian Capitals on a Map | 0 | - | 4.71 | 38,402 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,930 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,088 |
| Dallas City Trivia | 0 | - | 4.50 | 4,815 |
| Honduras Country Quiz | 0 | - | 4.44 | 17,817 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.53 | 16,686 |
| Dominican Republic Country Quiz | 0 | - | 4.56 | 17,476 |
| Guatemala Country Quiz | 0 | - | 4.57 | 18,923 |
| Belize Country Quiz | 0 | - | 4.81 | 15,781 |
| Costa Rica Country Quiz | 0 | - | 4.57 | 21,398 |
| Random African Country to Capital | 0 | - | 4.91 | 42,548 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,141 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,188 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,631 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.18 | 12,441 |
| Name a Valid European Capital | 0 | - | 4.93 | 79,875 |
| Random African Capital to Country | 0 | - | 4.96 | 65,920 |
