| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,332,626 |
| World Capitals Quiz | 0 | - | 5.00 | 3,905,534 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,177,034 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,092 |
| Africa Capitals Quiz | 0 | - | 4.99 | 525,266 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,461 |
| States of Mexico | 0 | - | 4.91 | 105,729 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,416 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.36 | 10,605 |
| Colombia Country Quiz | 0 | - | 4.87 | 28,589 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,883 |
| Biggest Cities in California | 0 | - | 4.32 | 119,612 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,286 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,472 |
| India State Capitals Quiz | 0 | - | 4.27 | 48,960 |
| Central American Countries | 0 | - | 4.96 | 121,865 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,044 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 184,206 |
| Asia Capitals Quiz | 0 | - | 4.97 | 499,516 |
| Countries Bordering Brazil | 0 | - | 4.97 | 103,917 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,313 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,218 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,033 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,270 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,674 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,513 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.48 | 121,189 |
| Asia Capital to Country | 0 | - | 4.96 | 95,409 |
| Random Capital to Country | 0 | - | 4.99 | 2,066,513 |
| Brazil Country Quiz | 0 | - | 4.49 | 75,174 |
| Argentina Country Quiz | 0 | - | 4.52 | 45,518 |
| Random Country to Capital | 0 | - | 4.98 | 691,839 |
| Coldest World Capitals | 0 | - | 4.97 | 105,069 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 523,254 |
| Europe Capital to Country | 0 | - | 4.99 | 198,485 |
| California Cities Map Quiz | 0 | - | 4.43 | 76,310 |
| Florida Cities Map Quiz | 0 | - | 4.41 | 47,026 |
| Michigan Cities Map Quiz | 0 | - | 4.41 | 15,553 |
| New York Cities Map Quiz | 0 | - | 4.53 | 31,494 |
| Central America and Caribbean Map Quiz | 0 | - | 4.85 | 786,426 |
| Mexico Cities Map Quiz | 0 | - | 4.78 | 27,271 |
| Mexico States Map Quiz | 0 | - | 4.81 | 77,488 |
| Barbados Country Quiz | 0 | - | 4.74 | 15,268 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,091 |
| Caribbean Countries and Territories | 0 | - | 4.87 | 85,104 |
| California Counties Map Quiz | 0 | - | 4.44 | 31,091 |
| States of Brazil | 0 | - | 4.96 | 48,999 |
| Brazil States Map Quiz | 0 | - | 4.84 | 30,239 |
| Brazil Cities Map Quiz | 0 | - | 4.72 | 29,309 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,193 |
| Venezuela Country Quiz | 0 | - | 4.38 | 23,385 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,055 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,614 |
| World Capitals Closest to Jerusalem | 0 | - | 4.40 | 40,421 |
| United States Map Quiz | 0 | - | 4.96 | 3,572,910 |
| Panama Country Quiz | 0 | - | 4.58 | 19,434 |
| South America Map Quiz | 0 | - | 4.99 | 1,253,152 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,565 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,254 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,112 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,247 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,456 |
| South American Physical Geography | 0 | - | 4.51 | 15,019 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,375 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,851 |
| Chile Country Quiz | 0 | - | 4.77 | 29,794 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 103,068 |
| World Capitals by Map | 0 | - | 5.00 | 189,113 |
| European Capitals by Map | 0 | - | 4.99 | 50,239 |
| African Capitals by Map | 0 | - | 4.99 | 82,772 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 61,826 |
| Cuba Country Quiz | 0 | - | 4.80 | 41,400 |
| Peru Country Quiz | 0 | - | 4.50 | 37,732 |
| Haiti Country Quiz | 0 | - | 4.84 | 24,779 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,187 |
| South American Geography Quiz #1 | 0 | - | 4.52 | 27,884 |
| South American Geography Quiz #2 | 0 | - | 4.64 | 33,245 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,762 |
| Paraguay Country Quiz | 0 | - | 4.48 | 18,891 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,707 |
| Islands of the Galápagos | 0 | - | 4.41 | 3,782 |
| Bolivia Country Quiz | 0 | - | 4.55 | 19,865 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 39,846 |
| South America Flags Map Quiz | 0 | - | 4.96 | 49,837 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,152 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 66,638 |
| World Capitals by Proximity | 0 | - | 4.91 | 262,863 |
| South American Cities on the Map | 0 | - | 4.48 | 21,819 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,117 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.01 | 53,290 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,052 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,517 |
| Jamaica Country Quiz | 0 | - | 4.66 | 23,243 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,235 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,275 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 36,333 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,469 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 153,829 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,857 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,154 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,502 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,571 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,947 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,197 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,752 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 79,823 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 29,903 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 70,901 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,455 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.49 | 24,348 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,022 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,139 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,637 |
| Uruguay Country Quiz | 0 | - | 4.83 | 24,438 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,598 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,627 |
| United States Landmarks Map Quiz | 0 | - | 4.52 | 34,254 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,505 |
| Asian Coastal Capitals | 0 | - | 4.54 | 17,601 |
| North America Map Quiz | 0 | - | 4.97 | 148,679 |
| Ecuador Country Quiz | 0 | - | 4.54 | 22,121 |
| European Coastal Capitals | 0 | - | 4.95 | 69,386 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,145 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,152 |
| Biggest Trading Partners - Colombia | 0 | - | 4.65 | 20,767 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.32 | 23,484 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,220 |
| Most Guessed Asian Capitals | 0 | - | 4.43 | 40,726 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,307 |
| Snowiest U.S. State Capitals | 0 | - | 4.39 | 25,474 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.50 | 40,119 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.13 | 11,389 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.34 | 21,506 |
| European Capitals with the Least Sunshine | 0 | - | 4.47 | 43,589 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,211 |
| Most Guessed US State Capitals | 0 | - | 4.31 | 20,900 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,129 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,203 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,088 |
| Hottest U.S. State Capitals | 0 | - | 4.64 | 18,878 |
| U.S. State Capital Etymology | 0 | - | 4.49 | 23,796 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,159 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,078 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,610 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,488 |
| Which City in Latin America? | 0 | - | 4.64 | 34,494 |
| Hawaiian Islands Map Quiz | 0 | - | 4.82 | 17,510 |
| Word Scramble - European Capitals | 0 | - | 4.54 | 68,266 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,555 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,345 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.31 | 19,416 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,556 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.20 | 12,690 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 38,376 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,639 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.33 | 19,025 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,251 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 31,820 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,359 |
| Which City in Canada? | 0 | - | 4.84 | 39,637 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,801 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,658 |
| Random European Capital to Country | 0 | - | 4.97 | 127,855 |
| Random European Country to Capital | 0 | - | 4.90 | 103,538 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,235 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,790 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,259 |
| Countries that Beat Brazil | 0 | - | 4.35 | 39,406 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 26,987 |
| Paraguay... or Uruguay? | 0 | - | 4.48 | 22,984 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.73 | 23,476 |
| Which South American Country? | 0 | - | 4.77 | 36,002 |
| Ontario Cities Map Quiz | 0 | - | 4.60 | 15,366 |
| Puerto Rico Trivia | 0 | - | 4.53 | 9,584 |
| Suriname Country Quiz | 0 | - | 4.57 | 14,945 |
| Nicaragua Country Quiz | 0 | - | 4.54 | 20,197 |
| Guyana Country Quiz | 0 | - | 4.40 | 16,693 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,490 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 40,762 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,277 |
| Random Asian Capitals on a Map | 0 | - | 4.71 | 38,185 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,476 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,425 |
| Dallas City Trivia | 0 | - | 4.50 | 4,778 |
| Honduras Country Quiz | 0 | - | 4.45 | 17,694 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.52 | 16,551 |
| Dominican Republic Country Quiz | 0 | - | 4.56 | 17,333 |
| Guatemala Country Quiz | 0 | - | 4.57 | 18,802 |
| Belize Country Quiz | 0 | - | 4.82 | 15,673 |
| Costa Rica Country Quiz | 0 | - | 4.57 | 21,237 |
| Random African Country to Capital | 0 | - | 4.91 | 42,147 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 43,885 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,042 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,528 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.18 | 12,398 |
| Name a Valid European Capital | 0 | - | 4.92 | 79,237 |
| Random African Capital to Country | 0 | - | 4.96 | 65,647 |
| Name a World Capital A-Z | 0 | - | 5.00 | 118,057 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,428 |
| Word Chain - South America | 0 | - | 4.46 | 19,187 |
