| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 704,834 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,331,894 |
| World Capitals Quiz | 0 | - | 5.00 | 3,903,782 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,176,523 |
| South America Capitals Quiz | 0 | - | 4.99 | 358,932 |
| Winter Olympics Hosts Quiz | 0 | - | 4.30 | 67,257 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,472 |
| Global Cities Quiz | 0 | - | 4.47 | 149,901 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 286,867 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.54 | 89,520 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,541 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 98,861 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,324 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,462 |
| Africa Capitals Quiz | 0 | - | 4.99 | 524,985 |
| American Cities by Stadium Quiz | 0 | - | 4.02 | 34,438 |
| North American Sports Cities | 0 | - | 4.79 | 144,600 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,095 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,514 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 120,504 |
| Biggest Cities Starting With M | 0 | - | 4.47 | 98,265 |
| Biggest U.S. Cities A-Z | 0 | - | 4.53 | 108,763 |
| Biggest World Cities A-Z | 0 | - | 4.38 | 166,424 |
| Biggest Cities in France | 0 | - | 4.50 | 160,754 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,258 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,308 |
| Biggest Cities in California | 0 | - | 4.32 | 119,579 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,559 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,260 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 568,823 |
| Big 4 Sports Championship Cities | 0 | - | 4.39 | 82,711 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,830 |
| Biggest Cities in Europe | 0 | - | 4.57 | 402,277 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,239 |
| European Cities by Clue | 0 | - | 4.81 | 77,747 |
| North America Capitals Quiz | 0 | - | 4.99 | 153,964 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 184,039 |
| Asia Capitals Quiz | 0 | - | 4.97 | 499,256 |
| City by Football Clubs | 0 | - | 4.43 | 116,120 |
| Biggest Cities in China | 0 | - | 4.41 | 117,512 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 160,524 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,405 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,190 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,079 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,570 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,253 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.49 | 144,621 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.48 | 121,155 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,238 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,493 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,305 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,539 |
| Official Cities in the UK | 0 | - | 4.89 | 196,446 |
| Asia Capital to Country | 0 | - | 4.96 | 95,382 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 363,546 |
| Random Capital to Country | 0 | - | 4.99 | 2,065,638 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,113 |
| Random Country to Capital | 0 | - | 4.98 | 691,550 |
| Capitals A-Z | 0 | - | 4.84 | 37,746 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 121,976 |
| Coldest World Capitals | 0 | - | 4.97 | 105,044 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 88,734 |
| Europe Capital to Country | 0 | - | 4.99 | 198,419 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,506 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,162 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,519 |
| World Capitals By Letter - M | 0 | - | 4.90 | 73,947 |
| World Capitals By Letter - R | 0 | - | 4.89 | 63,778 |
| World Capitals By Letter - S | 0 | - | 4.93 | 64,771 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,258 |
| World Capitals By Letter - W | 0 | - | 4.86 | 72,684 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,168 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 28,906 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,291 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,595 |
| Countries by Capital City | 0 | - | 5.00 | 39,580 |
| Solve the Secret Capital City | 0 | - | 4.81 | 125,505 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,238 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,096 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,146 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,432 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 78,865 |
| Capital Cities Based on First Two Letters | 0 | - | 4.87 | 57,980 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,742 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,340 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,148 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 75,116 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,942 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 85,693 |
| Olympic Host Countries | 0 | - | 4.98 | 140,528 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 57,916 |
| World Capitals by Map | 0 | - | 5.00 | 188,971 |
| European Capitals by Map | 0 | - | 4.99 | 49,963 |
| African Capitals by Map | 0 | - | 4.99 | 82,657 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 61,809 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,442 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,154 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 72,788 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,707 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,682 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,687 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,554 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.88 | 32,285 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 39,806 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,125 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.93 | 81,389 |
| Countries with the Most Downhill Skiing | 0 | - | 4.92 | 43,231 |
| World Capitals by Proximity | 0 | - | 4.91 | 262,791 |
| Megacities on a World Map | 0 | - | 4.97 | 198,435 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 73,996 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.38 | 49,671 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,057 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 153,265 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,000 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,043 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 62,269 |
| Countries with the Fastest Marathoners | 0 | - | 4.43 | 62,967 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 72,781 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,496 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 60,998 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,484 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 91,821 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,215 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,092 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 300,376 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,246 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,575 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,390 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 153,745 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,307 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,925 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,188 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 432,006 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,736 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 44,988 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 70,884 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,794 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,125 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,605 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 186,850 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.17 | 26,284 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,698 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,440 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,581 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,611 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,444 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 28,908 |
| European Coastal Capitals | 0 | - | 4.95 | 69,355 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 54,930 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,097 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,124 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,762 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,188 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,453 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,188 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,127 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,307 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 36,979 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 259,954 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,012 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,143 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,588 |
| Which City in Germany? | 0 | - | 4.54 | 96,526 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,470 |
| Which City in Europe? | 0 | - | 4.87 | 85,633 |
| Countries by Sports League Revenue | 0 | - | 4.87 | 35,521 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,737 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.63 | 26,213 |
| Moved Capital Cities | 0 | - | 4.93 | 47,092 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,529 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,611 |
| Flags to Capitals #1 | 0 | - | 4.97 | 28,966 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,593 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.66 | 56,499 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,017 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,175 |
| Which City in Canada? | 0 | - | 4.84 | 39,623 |
| New York City Trivia #2 | 0 | - | 3.91 | 9,867 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 53,952 |
| Random European City to Country | 0 | - | 4.84 | 80,980 |
| Random European Capital to Country | 0 | - | 4.97 | 127,798 |
| Random European Country to Capital | 0 | - | 4.90 | 103,490 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,226 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,766 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,211 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,525 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,713 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,401 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 64,632 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 59,940 |
| Cities by Former Name | 0 | - | 4.82 | 62,450 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,463 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 40,730 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,685 |
| Random World Capitals on a Map | 0 | - | 4.89 | 94,522 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,232 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,423 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,372 |
| Random African Country to Capital | 0 | - | 4.91 | 42,115 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.81 | 43,848 |
