| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,342,527 |
| World Capitals Quiz | 0 | - | 5.00 | 3,930,818 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,184,174 |
| South America Capitals Quiz | 0 | - | 4.99 | 362,069 |
| Africa Capitals Quiz | 0 | - | 4.99 | 529,947 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,856 |
| States of Mexico | 0 | - | 4.92 | 107,089 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,834 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,724 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,856 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,103 |
| Biggest Cities in California | 0 | - | 4.30 | 120,066 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,651 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,990 |
| India State Capitals Quiz | 0 | - | 4.27 | 49,247 |
| Central American Countries | 0 | - | 4.96 | 122,821 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,420 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 186,167 |
| Asia Capitals Quiz | 0 | - | 4.97 | 503,295 |
| Countries Bordering Brazil | 0 | - | 4.97 | 104,519 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,510 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,628 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,109 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,669 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,861 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,703 |
| Asia Capital to Country | 0 | - | 4.96 | 96,147 |
| Random Capital to Country | 0 | - | 4.99 | 2,079,533 |
| Brazil Country Quiz | 0 | - | 4.50 | 75,778 |
| Argentina Country Quiz | 0 | - | 4.49 | 45,839 |
| Random Country to Capital | 0 | - | 4.98 | 696,344 |
| Coldest World Capitals | 0 | - | 4.97 | 105,399 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,713 |
| Europe Capital to Country | 0 | - | 4.99 | 199,365 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,659 |
| Florida Cities Map Quiz | 0 | - | 4.45 | 53,352 |
| Michigan Cities Map Quiz | 0 | - | 4.41 | 15,751 |
| New York Cities Map Quiz | 0 | - | 4.53 | 31,780 |
| Central America and Caribbean Map Quiz | 0 | - | 4.86 | 789,701 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,444 |
| Mexico States Map Quiz | 0 | - | 4.82 | 77,936 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,425 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,326 |
| Caribbean Countries and Territories | 0 | - | 4.88 | 85,766 |
| California Counties Map Quiz | 0 | - | 4.44 | 31,176 |
| States of Brazil | 0 | - | 4.96 | 49,715 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,510 |
| Brazil Cities Map Quiz | 0 | - | 4.67 | 29,503 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,592 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,556 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.53 | 16,161 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,356 |
| World Capitals Closest to Jerusalem | 0 | - | 4.40 | 40,548 |
| United States Map Quiz | 0 | - | 4.96 | 3,586,705 |
| Panama Country Quiz | 0 | - | 4.58 | 19,632 |
| South America Map Quiz | 0 | - | 4.99 | 1,260,186 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,666 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,260 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,217 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,874 |
| South American Physical Geography | 0 | - | 4.51 | 15,167 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,828 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,977 |
| Chile Country Quiz | 0 | - | 4.77 | 30,060 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,691 |
| World Capitals by Map | 0 | - | 5.00 | 191,086 |
| European Capitals by Map | 0 | - | 4.99 | 53,452 |
| African Capitals by Map | 0 | - | 4.99 | 84,515 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,114 |
| Cuba Country Quiz | 0 | - | 4.81 | 41,695 |
| Peru Country Quiz | 0 | - | 4.50 | 38,022 |
| Haiti Country Quiz | 0 | - | 4.85 | 24,992 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,042 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 28,030 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,452 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,470 |
| Paraguay Country Quiz | 0 | - | 4.48 | 19,072 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,025 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,813 |
| Bolivia Country Quiz | 0 | - | 4.56 | 20,062 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,342 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,364 |
| South America Flags Map Quiz | 0 | - | 4.97 | 50,710 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,624 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 67,520 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,855 |
| South American Cities on the Map | 0 | - | 4.48 | 25,558 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,634 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.01 | 53,429 |
| Asian Capitals by Map | 0 | - | 4.98 | 30,298 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,731 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,458 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,572 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,976 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,834 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,198 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,720 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,159 |
| World Capitals Closest to Madrid | 0 | - | 4.47 | 38,375 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,664 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,771 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,181 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,421 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,155 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 80,693 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 30,048 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,225 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,552 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,691 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 23,142 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,464 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 63,106 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,685 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,782 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 62,032 |
| United States Landmarks Map Quiz | 0 | - | 4.52 | 34,476 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,248 |
| Asian Coastal Capitals | 0 | - | 4.55 | 17,746 |
| North America Map Quiz | 0 | - | 4.97 | 150,662 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,303 |
| European Coastal Capitals | 0 | - | 4.95 | 69,701 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,548 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,569 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,929 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.33 | 23,566 |
| Most Guessed European Capitals | 0 | - | 4.85 | 67,709 |
| Most Guessed Asian Capitals | 0 | - | 4.43 | 40,963 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,471 |
| Snowiest U.S. State Capitals | 0 | - | 4.37 | 25,583 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.51 | 40,296 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.13 | 11,432 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.34 | 21,570 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,759 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,722 |
| Most Guessed US State Capitals | 0 | - | 4.31 | 21,011 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,359 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,448 |
| Coldest U.S. State Capitals | 0 | - | 4.53 | 17,191 |
| Hottest U.S. State Capitals | 0 | - | 4.65 | 19,018 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,924 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,611 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,942 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,770 |
| Which City in Latin America? | 0 | - | 4.65 | 34,720 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,760 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,599 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,749 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,592 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.31 | 19,486 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,831 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.20 | 12,732 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,713 |
| European Capitals Ending in N | 0 | - | 4.93 | 66,995 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.33 | 19,090 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,317 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 32,076 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,485 |
| Which City in Canada? | 0 | - | 4.84 | 39,832 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,916 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.51 | 27,777 |
| Random European Capital to Country | 0 | - | 4.97 | 128,976 |
| Random European Country to Capital | 0 | - | 4.90 | 104,094 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,673 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,287 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,724 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,654 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.41 | 22,773 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,152 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 23,153 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,861 |
| Every City in Colorado on a Map | 0 | - | 4.64 | 3,685 |
| Which South American Country? | 0 | - | 4.78 | 36,246 |
| Ontario Cities Map Quiz | 0 | - | 4.60 | 15,502 |
| Puerto Rico Trivia | 0 | - | 4.54 | 9,659 |
| Suriname Country Quiz | 0 | - | 4.57 | 15,096 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,396 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,893 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,882 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,174 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,729 |
| Random Asian Capitals on a Map | 0 | - | 4.72 | 38,475 |
| Random European Capitals on a Map | 0 | - | 4.96 | 90,157 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,268 |
| Dallas City Trivia | 0 | - | 4.50 | 4,839 |
| Honduras Country Quiz | 0 | - | 4.44 | 17,870 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.53 | 16,754 |
| Dominican Republic Country Quiz | 0 | - | 4.56 | 17,535 |
| Guatemala Country Quiz | 0 | - | 4.57 | 18,984 |
| Belize Country Quiz | 0 | - | 4.82 | 15,840 |
| Costa Rica Country Quiz | 0 | - | 4.57 | 21,478 |
| Random African Country to Capital | 0 | - | 4.91 | 42,732 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,274 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,242 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,667 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.18 | 12,451 |
| Name a Valid European Capital | 0 | - | 4.93 | 80,085 |
| Random African Capital to Country | 0 | - | 4.96 | 66,053 |
| Name a World Capital A-Z | 0 | - | 5.00 | 119,005 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,647 |
| Word Chain - South America | 0 | - | 4.48 | 19,363 |
