| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,500 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,339,410 |
| World Capitals Quiz | 0 | - | 5.00 | 3,922,424 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,181,761 |
| South America Capitals Quiz | 0 | - | 4.99 | 361,223 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,796 |
| Global Cities Quiz | 0 | - | 4.48 | 150,110 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,019 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.55 | 89,914 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,812 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,152 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,170 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,334 |
| Ancient City to Country | 0 | - | 4.73 | 83,845 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,609 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,930 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,817 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,520 |
| Africa Capitals Quiz | 0 | - | 4.99 | 528,580 |
| North American Sports Cities | 0 | - | 4.80 | 145,135 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,416 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,921 |
| Biggest Cities Starting With A | 0 | - | 4.55 | 87,036 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 120,972 |
| Biggest Cities Starting With D | 0 | - | 4.46 | 84,762 |
| Biggest Cities Starting With H | 0 | - | 4.48 | 75,522 |
| Biggest Cities Starting With L | 0 | - | 4.42 | 85,018 |
| Biggest Cities Starting With M | 0 | - | 4.48 | 98,782 |
| Biggest Cities Starting With P | 0 | - | 4.44 | 87,599 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,161 |
| Biggest World Cities A-Z | 0 | - | 4.39 | 167,026 |
| Biggest Cities in France | 0 | - | 4.52 | 161,650 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,949 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,148 |
| Biggest Cities in California | 0 | - | 4.30 | 119,927 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,860 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,545 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,735 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,160 |
| Biggest Cities in Europe | 0 | - | 4.63 | 403,881 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,833 |
| Boroughs of London | 0 | - | 4.55 | 66,443 |
| European Cities by Clue | 0 | - | 4.81 | 77,997 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,070 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,639 |
| Asia Capitals Quiz | 0 | - | 4.97 | 502,125 |
| City by Football Clubs | 0 | - | 4.42 | 116,632 |
| Biggest Cities in China | 0 | - | 4.43 | 118,302 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 161,024 |
| Cities by Airports | 0 | - | 4.43 | 72,776 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,696 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,494 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 134,952 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,520 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,845 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,528 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,587 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.42 | 78,212 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,764 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,734 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,479 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,985 |
| Official Cities in the UK | 0 | - | 4.89 | 197,620 |
| Asia Capital to Country | 0 | - | 4.96 | 95,741 |
| Biggest Cities in History | 0 | - | 4.47 | 70,633 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 365,493 |
| Random Capital to Country | 0 | - | 4.99 | 2,075,239 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,384 |
| Random Country to Capital | 0 | - | 4.98 | 694,820 |
| Capitals A-Z | 0 | - | 4.84 | 37,911 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,477 |
| Coldest World Capitals | 0 | - | 4.97 | 105,282 |
| Cities With the Most Billionaires | 0 | - | 4.74 | 88,999 |
| Europe Capital to Country | 0 | - | 4.99 | 199,073 |
| Important Cities in European History | 0 | - | 4.49 | 88,399 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,996 |
| World Capitals By Letter - B | 0 | - | 4.79 | 84,677 |
| World Capitals By Letter - C | 0 | - | 4.54 | 63,417 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,571 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,845 |
| World Capitals By Letter - L | 0 | - | 4.73 | 67,762 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,397 |
| World Capitals By Letter - R | 0 | - | 4.89 | 64,111 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,220 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,563 |
| World Capitals By Letter - W | 0 | - | 4.86 | 73,089 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,452 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,096 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,560 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,203 |
| Countries by Capital City | 0 | - | 5.00 | 39,949 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,940 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,594 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,006 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,939 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,712 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,225 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 59,070 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,174 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,676 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,413 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 75,487 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,239 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 86,008 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,302 |
| World Capitals by Map | 0 | - | 5.00 | 190,448 |
| European Capitals by Map | 0 | - | 4.99 | 52,354 |
| African Capitals by Map | 0 | - | 4.99 | 83,863 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 62,021 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,210 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,870 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,156 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,296 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,935 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,971 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,763 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,454 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,226 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,480 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,803 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 81,780 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,568 |
| Megacities on a World Map | 0 | - | 4.97 | 199,716 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,261 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,475 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,379 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,925 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,461 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,120 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,663 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,699 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,459 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 74,602 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,461 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,454 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,434 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,734 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,140 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,994 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,421 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 176,327 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,134 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,355 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,473 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,968 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,338 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,099 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,190 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,273 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,959 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 52,028 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,938 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,746 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,911 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,033 |
| European Coastal Capitals | 0 | - | 4.95 | 69,593 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,289 |
| Most Guessed World Cities | 0 | - | 4.57 | 78,487 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,419 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,443 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,928 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,555 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,868 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,572 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,506 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,502 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,142 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,602 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,642 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,612 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,850 |
| Which City in Germany? | 0 | - | 4.55 | 97,161 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,689 |
| Which City in Europe? | 0 | - | 4.87 | 85,983 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,048 |
| Word Scramble - European Capitals | 0 | - | 4.55 | 68,462 |
| Moved Capital Cities | 0 | - | 4.93 | 47,284 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,745 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,887 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,276 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,858 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,233 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,974 |
| Which City in Canada? | 0 | - | 4.84 | 39,765 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,331 |
| Random European City to Country | 0 | - | 4.84 | 81,285 |
| Random European Capital to Country | 0 | - | 4.97 | 128,652 |
| Random European Country to Capital | 0 | - | 4.90 | 103,939 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,549 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,110 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,550 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,910 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,264 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,125 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,384 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 60,224 |
| Cities by Former Name | 0 | - | 4.82 | 62,708 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,766 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,047 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 42,019 |
