| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 709,680 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,341,551 |
| World Capitals Quiz | 0 | - | 5.00 | 3,928,953 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,183,594 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,886 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,887 |
| Global Cities Quiz | 0 | - | 4.48 | 150,166 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,389 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 90,024 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,874 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,245 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,359 |
| Biggest Mediterranean Cities | 0 | - | 4.67 | 69,395 |
| Ancient City to Country | 0 | - | 4.74 | 83,918 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,735 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,067 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,889 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,883 |
| Africa Capitals Quiz | 0 | - | 4.99 | 529,644 |
| North American Sports Cities | 0 | - | 4.80 | 145,292 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,536 |
| Lonely Planet Top 200 Cities | 0 | - | 4.65 | 197,061 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,169 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 121,119 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,866 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,830 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,160 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,948 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,726 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,314 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,258 |
| Biggest Cities in France | 0 | - | 4.53 | 161,927 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,202 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,495 |
| Biggest Cities in California | 0 | - | 4.30 | 120,036 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 82,223 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,620 |
| Biggest Cities in the World Quiz | 0 | - | 4.82 | 572,736 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,241 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,382 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,967 |
| Boroughs of London | 0 | - | 4.55 | 66,527 |
| European Cities by Clue | 0 | - | 4.81 | 78,306 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,351 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 186,063 |
| Asia Capitals Quiz | 0 | - | 4.97 | 503,024 |
| City by Football Clubs | 0 | - | 4.42 | 116,801 |
| Biggest Cities in China | 0 | - | 4.46 | 118,533 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 161,188 |
| Cities by Airports | 0 | - | 4.43 | 72,849 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,100 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,595 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,094 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,588 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,953 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,628 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,671 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,258 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,917 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,095 |
| Northernmost Capital Cities | 0 | - | 4.98 | 79,543 |
| Biggest Cities in Asia | 0 | - | 4.87 | 86,086 |
| Official Cities in the UK | 0 | - | 4.89 | 198,001 |
| Asia Capital to Country | 0 | - | 4.96 | 95,990 |
| Biggest Cities in History | 0 | - | 4.47 | 70,747 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 366,255 |
| Random Capital to Country | 0 | - | 4.99 | 2,078,398 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,468 |
| Random Country to Capital | 0 | - | 4.98 | 695,967 |
| Capitals A-Z | 0 | - | 4.84 | 37,962 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,657 |
| Coldest World Capitals | 0 | - | 4.97 | 105,373 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 89,083 |
| Europe Capital to Country | 0 | - | 4.99 | 199,302 |
| Important Cities in European History | 0 | - | 4.50 | 88,472 |
| World Capitals By Letter - A | 0 | - | 4.91 | 91,149 |
| World Capitals By Letter - B | 0 | - | 4.79 | 84,817 |
| World Capitals By Letter - C | 0 | - | 4.54 | 63,515 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,699 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,941 |
| World Capitals By Letter - L | 0 | - | 4.73 | 67,878 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,534 |
| World Capitals By Letter - R | 0 | - | 4.89 | 64,206 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,359 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,673 |
| World Capitals By Letter - W | 0 | - | 4.86 | 73,191 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,548 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,150 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,656 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,326 |
| Countries by Capital City | 0 | - | 5.00 | 40,064 |
| Solve the Secret Capital City | 0 | - | 4.78 | 126,069 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,642 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,244 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,158 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,836 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,324 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 59,178 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,330 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,793 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,541 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 75,590 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,353 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 86,113 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,396 |
| World Capitals by Map | 0 | - | 5.00 | 190,948 |
| European Capitals by Map | 0 | - | 4.99 | 53,200 |
| African Capitals by Map | 0 | - | 4.99 | 84,337 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,089 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,478 |
| EU Capitals with No Hints | 0 | - | 4.94 | 99,003 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,261 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,430 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,004 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,048 |
| Biggest Cities with Exceptions | 0 | - | 4.88 | 42,826 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,498 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,334 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,586 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,940 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,905 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,787 |
| Megacities on a World Map | 0 | - | 4.97 | 200,004 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,312 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,599 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,892 |
| Asian Capitals by Map | 0 | - | 4.98 | 30,170 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,607 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,205 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,777 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,757 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,587 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,693 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,550 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,575 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,322 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,902 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,281 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,153 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.92 | 154,635 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,577 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,177 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,405 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,251 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 55,097 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,455 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,185 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,315 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,381 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 63,072 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,125 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 54,091 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,776 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,989 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,210 |
| European Coastal Capitals | 0 | - | 4.95 | 69,677 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,403 |
| Most Guessed World Cities | 0 | - | 4.58 | 78,586 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,521 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,538 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,986 |
| Most Guessed European Capitals | 0 | - | 4.85 | 67,680 |
| Divided World City Name Puzzle #1 | 0 | - | 4.89 | 29,975 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,686 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,588 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,552 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,196 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,045 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,820 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,756 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,919 |
| Which City in Germany? | 0 | - | 4.56 | 97,349 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,756 |
| Which City in Europe? | 0 | - | 4.87 | 86,088 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,153 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,560 |
| Moved Capital Cities | 0 | - | 4.93 | 47,341 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,807 |
| European Capitals Ending in N | 0 | - | 4.93 | 66,972 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,370 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,932 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,283 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,238 |
| Which City in Canada? | 0 | - | 4.84 | 39,813 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,465 |
| Random European City to Country | 0 | - | 4.84 | 81,401 |
| Random European Capital to Country | 0 | - | 4.97 | 128,907 |
| Random European Country to Capital | 0 | - | 4.90 | 104,055 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,649 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,249 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,696 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,017 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,444 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,358 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,698 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 60,305 |
| Cities by Former Name | 0 | - | 4.82 | 62,798 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,860 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,132 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,136 |
