| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,420 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,339,251 |
| World Capitals Quiz | 0 | - | 5.00 | 3,922,077 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,181,697 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,034 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,789 |
| Global Cities Quiz | 0 | - | 4.48 | 150,106 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,002 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,906 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,807 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,147 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,159 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,330 |
| Ancient City to Country | 0 | - | 4.73 | 83,845 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,603 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,923 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,811 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,516 |
| Africa Capitals Quiz | 0 | - | 4.99 | 528,528 |
| North American Sports Cities | 0 | - | 4.80 | 145,124 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,412 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,917 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,031 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 120,965 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,758 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,516 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,013 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,777 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,592 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,152 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,013 |
| Biggest Cities in France | 0 | - | 4.52 | 161,633 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,935 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,133 |
| Biggest Cities in California | 0 | - | 4.30 | 119,921 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,857 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,541 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,681 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,154 |
| Biggest Cities in Europe | 0 | - | 4.63 | 403,850 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,824 |
| Boroughs of London | 0 | - | 4.55 | 66,437 |
| European Cities by Clue | 0 | - | 4.81 | 77,997 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,061 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,604 |
| Asia Capitals Quiz | 0 | - | 4.97 | 502,084 |
| City by Football Clubs | 0 | - | 4.42 | 116,625 |
| Biggest Cities in China | 0 | - | 4.43 | 118,296 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 161,017 |
| Cities by Airports | 0 | - | 4.43 | 72,771 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,678 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,491 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 134,942 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,512 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,842 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,519 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,585 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,207 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,760 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,728 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,477 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,978 |
| Official Cities in the UK | 0 | - | 4.89 | 197,600 |
| Asia Capital to Country | 0 | - | 4.96 | 95,738 |
| Biggest Cities in History | 0 | - | 4.47 | 70,625 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 365,477 |
| Random Capital to Country | 0 | - | 4.99 | 2,075,079 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,381 |
| Random Country to Capital | 0 | - | 4.98 | 694,772 |
| Capitals A-Z | 0 | - | 4.84 | 37,908 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,471 |
| Coldest World Capitals | 0 | - | 4.97 | 105,278 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 88,995 |
| Europe Capital to Country | 0 | - | 4.99 | 199,064 |
| Important Cities in European History | 0 | - | 4.49 | 88,395 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,989 |
| World Capitals By Letter - B | 0 | - | 4.79 | 84,670 |
| World Capitals By Letter - C | 0 | - | 4.54 | 63,410 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,563 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,843 |
| World Capitals By Letter - L | 0 | - | 4.73 | 67,761 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,382 |
| World Capitals By Letter - R | 0 | - | 4.89 | 64,108 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,215 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,557 |
| World Capitals By Letter - W | 0 | - | 4.86 | 73,084 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,446 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,094 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,554 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,196 |
| Countries by Capital City | 0 | - | 5.00 | 39,940 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,932 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,591 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,993 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,936 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,707 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,221 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 59,064 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,165 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,674 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,411 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 75,483 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,236 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 86,001 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,296 |
| World Capitals by Map | 0 | - | 5.00 | 190,411 |
| European Capitals by Map | 0 | - | 4.99 | 52,333 |
| African Capitals by Map | 0 | - | 4.99 | 83,843 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,019 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,199 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,864 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,150 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,288 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,926 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,968 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,761 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,451 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,221 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,476 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,798 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 81,772 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,559 |
| Megacities on a World Map | 0 | - | 4.97 | 199,705 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,259 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,470 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,327 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,918 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,459 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,117 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,658 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,697 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,451 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,597 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,458 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,446 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,373 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,707 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,133 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,969 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,407 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,301 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,132 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,352 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,445 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,967 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,334 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,093 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,180 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,272 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,954 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 52,023 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,928 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,743 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,907 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,018 |
| European Coastal Capitals | 0 | - | 4.95 | 69,591 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,282 |
| Most Guessed World Cities | 0 | - | 4.57 | 78,485 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,410 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,437 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,925 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,549 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,861 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,565 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,502 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,501 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,138 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,581 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,626 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,607 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,849 |
| Which City in Germany? | 0 | - | 4.55 | 97,155 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,687 |
| Which City in Europe? | 0 | - | 4.87 | 85,978 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,046 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,460 |
| Moved Capital Cities | 0 | - | 4.93 | 47,278 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,741 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,887 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,273 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,854 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,229 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,956 |
| Which City in Canada? | 0 | - | 4.84 | 39,759 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,324 |
| Random European City to Country | 0 | - | 4.84 | 81,284 |
| Random European Capital to Country | 0 | - | 4.97 | 128,628 |
| Random European Country to Capital | 0 | - | 4.90 | 103,930 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,544 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,107 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,548 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,906 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,257 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,114 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,378 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 60,220 |
| Cities by Former Name | 0 | - | 4.82 | 62,703 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,761 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 41,037 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,010 |
