| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,800 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,340,002 |
| World Capitals Quiz | 0 | - | 5.00 | 3,924,171 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,182,304 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,405 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,816 |
| Global Cities Quiz | 0 | - | 4.48 | 150,131 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,126 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,935 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,827 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,174 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,203 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,346 |
| Ancient City to Country | 0 | - | 4.73 | 83,869 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,631 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,970 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,839 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,848 |
| Africa Capitals Quiz | 0 | - | 4.99 | 528,869 |
| North American Sports Cities | 0 | - | 4.80 | 145,180 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,460 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,949 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,096 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,036 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,807 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,772 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,074 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,837 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,652 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,185 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,099 |
| Biggest Cities in France | 0 | - | 4.52 | 161,728 |
| Biggest Cities in Spain | 0 | - | 4.65 | 133,006 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,258 |
| Biggest Cities in California | 0 | - | 4.30 | 119,953 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 82,159 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,563 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,958 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,182 |
| Biggest Cities in Europe | 0 | - | 4.63 | 404,011 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,857 |
| Boroughs of London | 0 | - | 4.55 | 66,467 |
| European Cities by Clue | 0 | - | 4.81 | 78,262 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,159 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,788 |
| Asia Capitals Quiz | 0 | - | 4.97 | 502,384 |
| City by Football Clubs | 0 | - | 4.42 | 116,681 |
| Biggest Cities in China | 0 | - | 4.42 | 118,366 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 161,055 |
| Cities by Airports | 0 | - | 4.43 | 72,799 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,790 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,516 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 134,980 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,547 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,869 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,561 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,605 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,223 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,793 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,759 |
| Northernmost Capital Cities | 0 | - | 4.98 | 79,496 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,022 |
| Official Cities in the UK | 0 | - | 4.89 | 197,698 |
| Asia Capital to Country | 0 | - | 4.96 | 95,769 |
| Biggest Cities in History | 0 | - | 4.47 | 70,668 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 365,726 |
| Random Capital to Country | 0 | - | 4.99 | 2,076,007 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,412 |
| Random Country to Capital | 0 | - | 4.98 | 695,093 |
| Capitals A-Z | 0 | - | 4.84 | 37,926 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,520 |
| Coldest World Capitals | 0 | - | 4.97 | 105,307 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 89,022 |
| Europe Capital to Country | 0 | - | 4.99 | 199,133 |
| Important Cities in European History | 0 | - | 4.49 | 88,427 |
| World Capitals By Letter - A | 0 | - | 4.91 | 91,046 |
| World Capitals By Letter - B | 0 | - | 4.79 | 84,721 |
| World Capitals By Letter - C | 0 | - | 4.54 | 63,442 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,615 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,874 |
| World Capitals By Letter - L | 0 | - | 4.73 | 67,794 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,444 |
| World Capitals By Letter - R | 0 | - | 4.89 | 64,131 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,268 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,591 |
| World Capitals By Letter - W | 0 | - | 4.86 | 73,118 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,474 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,110 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,585 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,233 |
| Countries by Capital City | 0 | - | 5.00 | 39,977 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,977 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,611 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,064 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,006 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,732 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,260 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 59,095 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,223 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,707 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,440 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 75,519 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,263 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 86,047 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,324 |
| World Capitals by Map | 0 | - | 5.00 | 190,565 |
| European Capitals by Map | 0 | - | 4.99 | 52,586 |
| African Capitals by Map | 0 | - | 4.99 | 84,013 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,041 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,291 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,904 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,188 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,331 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,964 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,997 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,778 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,466 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,254 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,501 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,835 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,814 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,612 |
| Megacities on a World Map | 0 | - | 4.97 | 199,771 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,273 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,497 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,556 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,975 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,502 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,143 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,698 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,712 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,497 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,623 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,482 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,490 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,707 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,792 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,182 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,044 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,498 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,400 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,145 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,368 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,653 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,990 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,376 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,117 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,219 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,282 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,995 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,053 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,980 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,750 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,940 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,084 |
| European Coastal Capitals | 0 | - | 4.95 | 69,619 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,310 |
| Most Guessed World Cities | 0 | - | 4.57 | 78,512 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,449 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,458 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,948 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,595 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,892 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,599 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,535 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,511 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,166 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,720 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,679 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,652 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,868 |
| Which City in Germany? | 0 | - | 4.55 | 97,208 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,708 |
| Which City in Europe? | 0 | - | 4.87 | 86,022 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,080 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,486 |
| Moved Capital Cities | 0 | - | 4.93 | 47,298 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,761 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,905 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,305 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,879 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,247 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,043 |
| Which City in Canada? | 0 | - | 4.84 | 39,785 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,373 |
| Random European City to Country | 0 | - | 4.84 | 81,320 |
| Random European Capital to Country | 0 | - | 4.97 | 128,723 |
| Random European Country to Capital | 0 | - | 4.90 | 103,971 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,574 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,145 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,579 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,947 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,310 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,182 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,468 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 60,256 |
| Cities by Former Name | 0 | - | 4.82 | 62,728 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,785 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,072 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,048 |
