| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 707,207 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,336,693 |
| World Capitals Quiz | 0 | - | 5.00 | 3,915,461 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,179,983 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,176 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,674 |
| Global Cities Quiz | 0 | - | 4.47 | 150,041 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,646 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.54 | 89,786 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,720 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,057 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,817 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,260 |
| Ancient City to Country | 0 | - | 4.78 | 83,410 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,752 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,727 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,436 |
| Africa Capitals Quiz | 0 | - | 4.99 | 527,233 |
| North American Sports Cities | 0 | - | 4.80 | 144,922 |
| Countries by National Anthem | 0 | - | 4.95 | 57,606 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,308 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,797 |
| Biggest Cities Starting With A | 0 | - | 4.54 | 86,900 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 120,839 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,660 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,401 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 84,897 |
| Biggest Cities Starting With M | 0 | - | 4.47 | 98,617 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,460 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,038 |
| Biggest World Cities A-Z | 0 | - | 4.37 | 166,810 |
| Biggest Cities in France | 0 | - | 4.52 | 161,329 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,701 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,830 |
| Biggest Cities in California | 0 | - | 4.30 | 119,813 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,758 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,453 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 570,689 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,042 |
| Biggest Cities in Europe | 0 | - | 4.57 | 403,322 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,703 |
| European Cities by Clue | 0 | - | 4.81 | 77,915 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,619 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,058 |
| Asia Capitals Quiz | 0 | - | 4.97 | 501,185 |
| City by Football Clubs | 0 | - | 4.42 | 116,471 |
| Biggest Cities in China | 0 | - | 4.42 | 118,115 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 160,862 |
| Cities by Airports | 0 | - | 4.43 | 72,670 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,154 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,388 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,446 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,447 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,764 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,410 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,498 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,152 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,572 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,649 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,417 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,888 |
| Official Cities in the UK | 0 | - | 4.89 | 197,195 |
| Asia Capital to Country | 0 | - | 4.96 | 95,619 |
| Biggest Cities in History | 0 | - | 4.49 | 70,477 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 364,709 |
| Random Capital to Country | 0 | - | 4.99 | 2,071,843 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,286 |
| Random Country to Capital | 0 | - | 4.98 | 693,807 |
| Capitals A-Z | 0 | - | 4.84 | 37,853 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,310 |
| Coldest World Capitals | 0 | - | 4.97 | 105,210 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 88,915 |
| Europe Capital to Country | 0 | - | 4.99 | 198,860 |
| Important Cities in European History | 0 | - | 4.49 | 88,322 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,842 |
| World Capitals By Letter - B | 0 | - | 4.79 | 84,507 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,433 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,732 |
| World Capitals By Letter - L | 0 | - | 4.73 | 67,661 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,217 |
| World Capitals By Letter - R | 0 | - | 4.89 | 63,981 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,065 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,449 |
| World Capitals By Letter - W | 0 | - | 4.86 | 72,932 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,343 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,024 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,468 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,819 |
| Countries by Capital City | 0 | - | 5.00 | 39,817 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,781 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,396 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,742 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,661 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,612 |
| Cities with the Most Opera Performances | 0 | - | 4.45 | 24,645 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,106 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 58,945 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,017 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,578 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,316 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 75,345 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,136 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 85,903 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,162 |
| World Capitals by Map | 0 | - | 5.00 | 189,899 |
| European Capitals by Map | 0 | - | 4.99 | 51,571 |
| African Capitals by Map | 0 | - | 4.99 | 83,583 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 61,934 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,936 |
| EU Capitals with No Hints | 0 | - | 4.93 | 98,389 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,025 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,113 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,843 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,866 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,685 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,401 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,111 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,341 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,650 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,645 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,275 |
| Megacities on a World Map | 0 | - | 4.97 | 199,431 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,181 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,343 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 172,614 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,528 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,247 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,002 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,509 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,633 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,299 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,459 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,374 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,328 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 309,656 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,547 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,938 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,792 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,194 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,984 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,082 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,293 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,599 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,890 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,212 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,014 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,044 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,221 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,817 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,924 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,762 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,717 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,803 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 20,851 |
| European Coastal Capitals | 0 | - | 4.95 | 69,521 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,148 |
| Most Guessed World Cities | 0 | - | 4.57 | 78,346 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,321 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,356 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,873 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,424 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,717 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,444 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,361 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,424 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,087 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,070 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,458 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,458 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,755 |
| Which City in Germany? | 0 | - | 4.54 | 96,892 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,608 |
| Which City in Europe? | 0 | - | 4.87 | 85,868 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,951 |
| Word Scramble - European Capitals | 0 | - | 4.54 | 68,383 |
| Moved Capital Cities | 0 | - | 4.93 | 47,211 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,669 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,786 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,163 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,762 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,162 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,688 |
| Which City in Canada? | 0 | - | 4.84 | 39,717 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,185 |
| Random European City to Country | 0 | - | 4.84 | 81,191 |
| Random European Capital to Country | 0 | - | 4.97 | 128,430 |
| Random European Country to Capital | 0 | - | 4.90 | 103,763 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,011 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,458 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,781 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,088 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,865 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,124 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 60,127 |
| Cities by Former Name | 0 | - | 4.82 | 62,620 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,679 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,933 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,907 |
| Random World Capitals on a Map | 0 | - | 4.89 | 95,198 |
