| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,928 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,246 |
| World Capitals Quiz | 0 | - | 5.00 | 3,924,929 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,182,507 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,505 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,825 |
| Global Cities Quiz | 0 | - | 4.48 | 150,137 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,152 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,947 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,830 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,182 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,222 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,355 |
| Ancient City to Country | 0 | - | 4.73 | 83,880 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,642 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,990 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,846 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,855 |
| Africa Capitals Quiz | 0 | - | 4.99 | 528,979 |
| North American Sports Cities | 0 | - | 4.80 | 145,200 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,477 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,957 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,105 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,049 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,818 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,789 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,084 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,850 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,659 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,200 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,113 |
| Biggest Cities in France | 0 | - | 4.52 | 161,751 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,035 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,279 |
| Biggest Cities in California | 0 | - | 4.30 | 119,971 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 82,172 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,578 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 572,059 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,189 |
| Biggest Cities in Europe | 0 | - | 4.63 | 404,063 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,864 |
| Boroughs of London | 0 | - | 4.55 | 66,477 |
| European Cities by Clue | 0 | - | 4.81 | 78,267 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,184 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,830 |
| Asia Capitals Quiz | 0 | - | 4.97 | 502,541 |
| City by Football Clubs | 0 | - | 4.42 | 116,713 |
| Biggest Cities in China | 0 | - | 4.42 | 118,383 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 161,076 |
| Cities by Airports | 0 | - | 4.43 | 72,812 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,859 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,530 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 134,996 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,553 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,877 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,569 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,613 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,227 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,804 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,917 |
| Northernmost Capital Cities | 0 | - | 4.98 | 79,507 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,029 |
| Official Cities in the UK | 0 | - | 4.89 | 197,743 |
| Asia Capital to Country | 0 | - | 4.96 | 95,785 |
| Biggest Cities in History | 0 | - | 4.47 | 70,686 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 365,793 |
| Random Capital to Country | 0 | - | 4.99 | 2,076,389 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,420 |
| Random Country to Capital | 0 | - | 4.98 | 695,248 |
| Capitals A-Z | 0 | - | 4.84 | 37,929 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,547 |
| Coldest World Capitals | 0 | - | 4.97 | 105,322 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 89,030 |
| Europe Capital to Country | 0 | - | 4.99 | 199,156 |
| Important Cities in European History | 0 | - | 4.49 | 88,431 |
| World Capitals By Letter - A | 0 | - | 4.91 | 91,058 |
| World Capitals By Letter - B | 0 | - | 4.79 | 84,735 |
| World Capitals By Letter - C | 0 | - | 4.54 | 63,453 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,626 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,890 |
| World Capitals By Letter - L | 0 | - | 4.73 | 67,805 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,461 |
| World Capitals By Letter - R | 0 | - | 4.89 | 64,146 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,283 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,601 |
| World Capitals By Letter - W | 0 | - | 4.86 | 73,129 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,488 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,120 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,600 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,256 |
| Countries by Capital City | 0 | - | 5.00 | 39,986 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,993 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,617 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,092 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,031 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,746 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,270 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 59,105 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,237 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,722 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,465 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 75,529 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,274 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 86,053 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,334 |
| World Capitals by Map | 0 | - | 5.00 | 190,627 |
| European Capitals by Map | 0 | - | 4.99 | 52,676 |
| African Capitals by Map | 0 | - | 4.99 | 84,079 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,050 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,331 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,918 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,195 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,351 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,968 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 34,002 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,786 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,468 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,272 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,505 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,850 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,823 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,645 |
| Megacities on a World Map | 0 | - | 4.97 | 199,792 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,281 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,517 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,622 |
| Asian Capitals by Map | 0 | - | 4.98 | 30,040 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,514 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,147 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,711 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,719 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,515 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,633 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,495 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,504 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,819 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,815 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,191 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,061 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,520 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,431 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,151 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,374 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,752 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,007 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,395 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,125 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,230 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,291 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 63,011 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,064 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,998 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,754 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,949 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,099 |
| European Coastal Capitals | 0 | - | 4.95 | 69,633 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,326 |
| Most Guessed World Cities | 0 | - | 4.57 | 78,528 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,458 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,462 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,956 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,607 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,909 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,610 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,542 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,513 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,172 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,771 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,704 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,668 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,874 |
| Which City in Germany? | 0 | - | 4.55 | 97,227 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,718 |
| Which City in Europe? | 0 | - | 4.87 | 86,034 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,097 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,499 |
| Moved Capital Cities | 0 | - | 4.93 | 47,309 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,770 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,917 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,317 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,882 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,254 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,068 |
| Which City in Canada? | 0 | - | 4.84 | 39,791 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,388 |
| Random European City to Country | 0 | - | 4.84 | 81,327 |
| Random European Capital to Country | 0 | - | 4.97 | 128,754 |
| Random European Country to Capital | 0 | - | 4.90 | 103,984 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,597 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,153 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,613 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,961 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,335 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,209 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,513 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 60,268 |
| Cities by Former Name | 0 | - | 4.82 | 62,736 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,793 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,080 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,065 |
