| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,409,720 |
| World Capitals Quiz | 0 | - | 5.00 | 4,139,636 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,247,351 |
| South America Capitals Quiz | 0 | - | 4.99 | 382,929 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,694 |
| Africa Capitals Quiz | 0 | - | 4.99 | 564,999 |
| Canada Cities Map Quiz | 0 | - | 4.60 | 103,904 |
| States of Mexico | 0 | - | 4.92 | 119,678 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 44,618 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.39 | 11,661 |
| Colombia Country Quiz | 0 | - | 4.88 | 31,065 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 22,853 |
| Biggest Cities in California | 0 | - | 4.33 | 124,062 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 68,864 |
| Biggest Cities in Canada | 0 | - | 4.60 | 113,125 |
| Central American Countries | 0 | - | 4.96 | 128,242 |
| North America Capitals Quiz | 0 | - | 4.99 | 165,996 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 200,506 |
| Asia Capitals Quiz | 0 | - | 4.98 | 534,181 |
| Countries Bordering Brazil | 0 | - | 4.97 | 109,341 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 57,282 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 16,822 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 56,336 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 29,821 |
| Biggest Cities in Wisconsin | 0 | - | 4.42 | 21,771 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 124,582 |
| Asia Capital to Country | 0 | - | 4.95 | 99,401 |
| Random Capital to Country | 0 | - | 4.99 | 2,172,528 |
| Brazil Country Quiz | 0 | - | 4.48 | 84,165 |
| Argentina Country Quiz | 0 | - | 4.51 | 48,308 |
| Random Country to Capital | 0 | - | 4.97 | 730,124 |
| Washington D.C. Trivia | 0 | - | 4.43 | 29,960 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 544,475 |
| Europe Capital to Country | 0 | - | 4.99 | 205,898 |
| California Cities Map Quiz | 0 | - | 4.45 | 78,539 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 54,920 |
| Michigan Cities Map Quiz | 0 | - | 4.37 | 18,349 |
| New York Cities Map Quiz | 0 | - | 4.54 | 37,505 |
| Central America and Caribbean Map Quiz | 0 | - | 4.80 | 809,239 |
| Mexico Cities Map Quiz | 0 | - | 4.76 | 28,957 |
| Mexico States Map Quiz | 0 | - | 4.83 | 82,084 |
| Barbados Country Quiz | 0 | - | 4.80 | 16,548 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,309 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 88,788 |
| States of Brazil | 0 | - | 4.97 | 57,118 |
| Brazil States Map Quiz | 0 | - | 4.82 | 33,974 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 31,235 |
| Venezuela Country Quiz | 0 | - | 4.46 | 25,001 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.51 | 16,826 |
| United States Map Quiz | 0 | - | 4.95 | 3,702,541 |
| Panama Country Quiz | 0 | - | 4.62 | 21,097 |
| South America Map Quiz | 0 | - | 4.99 | 1,321,351 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 101,680 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.51 | 30,299 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 145,216 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.34 | 169,638 |
| Boroughs of New York City | 0 | - | 4.41 | 71,459 |
| South American Physical Geography | 0 | - | 4.56 | 16,190 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.21 | 48,895 |
| Chile Country Quiz | 0 | - | 4.70 | 32,083 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 108,314 |
| World Capitals by Map | 0 | - | 5.00 | 210,341 |
| European Capitals by Map | 0 | - | 4.99 | 69,665 |
| African Capitals by Map | 0 | - | 4.99 | 95,049 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 64,389 |
| Cuba Country Quiz | 0 | - | 4.71 | 43,723 |
| Peru Country Quiz | 0 | - | 4.49 | 40,186 |
| Haiti Country Quiz | 0 | - | 4.85 | 26,565 |
| EU Capitals with No Hints | 0 | - | 4.92 | 102,773 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 29,194 |
| South American Geography Quiz #2 | 0 | - | 4.56 | 34,965 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 123,573 |
| Paraguay Country Quiz | 0 | - | 4.47 | 20,499 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 75,553 |
| Islands of the Galápagos | 0 | - | 4.47 | 4,042 |
| Bolivia Country Quiz | 0 | - | 4.58 | 21,534 |
| Asian Capitals - Map Quiz | 0 | - | 4.96 | 44,397 |
| South America Flags Map Quiz | 0 | - | 4.96 | 57,911 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 46,802 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 73,149 |
| World Capitals by Proximity | 0 | - | 4.91 | 272,054 |
| South American Cities on the Map | 0 | - | 4.53 | 31,230 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.30 | 217,277 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.03 | 54,327 |
| Asian Capitals by Map | 0 | - | 4.98 | 37,197 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.96 | 84,661 |
| Jamaica Country Quiz | 0 | - | 4.70 | 24,997 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 67,903 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 96,476 |
| North American Capitals - Map Quiz | 0 | - | 4.93 | 40,461 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 114,015 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 161,416 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.43 | 52,100 |
| World Capitals Closest to Madrid | 0 | - | 4.45 | 40,022 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 183,889 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.47 | 36,144 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 113,535 |
| World Capitals Closest to Bangkok | 0 | - | 4.93 | 36,069 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 57,603 |
| Latin American Countries Map Quiz | 0 | - | 4.96 | 87,947 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.50 | 30,861 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.86 | 73,635 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.54 | 29,202 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 28,301 |
| U.S State Capitals on the Sea | 0 | - | 4.50 | 24,051 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.87 | 43,254 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.79 | 4,084 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 66,323 |
| Uruguay Country Quiz | 0 | - | 4.80 | 26,224 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.86 | 37,713 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 73,186 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 36,081 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 24,186 |
| Asian Coastal Capitals | 0 | - | 4.53 | 18,910 |
| North America Map Quiz | 0 | - | 4.98 | 166,795 |
| Ecuador Country Quiz | 0 | - | 4.55 | 23,708 |
| European Coastal Capitals | 0 | - | 4.95 | 72,221 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 46,323 |
| Biggest Trading Partners - Colombia | 0 | - | 4.71 | 22,489 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.34 | 24,116 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 37,790 |
| Most Guessed European Capitals | 0 | - | 4.85 | 71,603 |
| Most Guessed Asian Capitals | 0 | - | 4.48 | 59,745 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 36,766 |
| Snowiest U.S. State Capitals | 0 | - | 4.39 | 26,309 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.60 | 41,628 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.18 | 11,749 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.34 | 22,013 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 45,238 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 83,172 |
| Most Guessed US State Capitals | 0 | - | 4.34 | 21,930 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 56,122 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 53,168 |
| Coldest U.S. State Capitals | 0 | - | 4.54 | 17,957 |
| Hottest U.S. State Capitals | 0 | - | 4.75 | 20,014 |
| U.S. State Capital Etymology | 0 | - | 4.51 | 24,943 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 126,131 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 64,772 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 31,918 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 63,224 |
| Which City in Latin America? | 0 | - | 4.60 | 36,190 |
| Hawaiian Islands Map Quiz | 0 | - | 4.87 | 19,253 |
| Word Scramble - European Capitals | 0 | - | 4.47 | 71,474 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.56 | 29,880 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 32,202 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 57,837 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.24 | 13,054 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 41,422 |
| European Capitals Ending in N | 0 | - | 4.92 | 69,557 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.42 | 24,153 |
| 500 Biggest US Cities | 0 | - | 4.85 | 83,833 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.62 | 33,862 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 27,351 |
| Which City in Canada? | 0 | - | 4.83 | 41,739 |
| Saint Lucia Country Quiz | 0 | - | 4.62 | 14,839 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.53 | 28,828 |
| Random U.S. City to State | 0 | - | 4.45 | 60,346 |
| Random European Capital to Country | 0 | - | 4.97 | 136,817 |
| Random European Country to Capital | 0 | - | 4.88 | 123,484 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 61,404 |
| Random Asian Capital to Country | 0 | - | 4.95 | 78,484 |
| Random Asian Country to Capital | 0 | - | 4.91 | 68,675 |
| Countries that Beat Brazil | 0 | - | 4.36 | 41,782 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.45 | 30,304 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.49 | 28,595 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 24,092 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.82 | 29,505 |
| Every City in Colorado on a Map | 0 | - | 4.41 | 6,291 |
| Which South American Country? | 0 | - | 4.74 | 37,975 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.43 | 10,939 |
| Ontario Cities Map Quiz | 0 | - | 4.62 | 16,490 |
| Puerto Rico Trivia | 0 | - | 4.49 | 10,220 |
| Suriname Country Quiz | 0 | - | 4.58 | 16,151 |
| Nicaragua Country Quiz | 0 | - | 4.55 | 21,755 |
| Guyana Country Quiz | 0 | - | 4.45 | 18,124 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 56,284 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 62,947 |
| Random African Capitals on a Map | 0 | - | 4.94 | 43,429 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 40,807 |
| Random European Capitals on a Map | 0 | - | 4.96 | 95,748 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 73,292 |
| Dallas City Trivia | 0 | - | 4.56 | 5,309 |
| Honduras Country Quiz | 0 | - | 4.49 | 19,189 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 17,992 |
| Dominican Republic Country Quiz | 0 | - | 4.58 | 18,858 |
| Guatemala Country Quiz | 0 | - | 4.58 | 20,451 |
| Belize Country Quiz | 0 | - | 4.87 | 16,959 |
| Costa Rica Country Quiz | 0 | - | 4.70 | 26,150 |
| Random African Country to Capital | 0 | - | 4.93 | 45,757 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 47,214 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 28,642 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.21 | 12,781 |
| Name a Valid European Capital | 0 | - | 4.92 | 85,856 |
| Random African Capital to Country | 0 | - | 4.96 | 71,037 |
| Name a Valid U.S. State Capital | 0 | - | 4.85 | 46,245 |
| Word Chain - South America | 0 | - | 4.43 | 20,498 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.33 | 9,323 |
| El Salvador Country Quiz | 0 | - | 4.53 | 19,655 |
| Name a Valid Asian Capital | 0 | - | 4.48 | 51,229 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 90,999 |
