| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,283 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,468 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,383 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,089 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,436 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,958 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,648 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,383 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,726 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,468 |
| Biggest Cities in Italy | 0 | - | 4.77 | 242,287 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,066 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,498 |
| Biggest Cities in Europe | 0 | - | 4.73 | 548,928 |
| Europe Capital to Country | 0 | - | 4.99 | 251,949 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,891 |
| European Capitals by Map | 0 | - | 4.99 | 141,948 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,807 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,126 |
| European Coastal Capitals | 0 | - | 4.95 | 91,254 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,649 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,077 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,399 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,484 |
| Official Cities in the UK | 0 | - | 4.89 | 286,028 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,538 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,054 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,552 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,675 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,732 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,284 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,655 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,748 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.61 | 44,557 |
| Largest Nordic Cities on a Map | 0 | - | 4.78 | 37,362 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 68,140 |
| Biggest Cities in France | 0 | - | 4.70 | 225,222 |
| Biggest Cities in Spain | 0 | - | 4.64 | 172,090 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 56,262 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 47,437 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,865 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,978 |
| World Capitals Quiz | 0 | - | 5.00 | 5,103,315 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,528 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,527 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,020 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,983 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,235 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,474 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,408 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,106 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,870 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,509 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,796 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,024 |
| Random European Capital to Country | 0 | - | 4.98 | 192,066 |
| Random European Country to Capital | 0 | - | 4.93 | 165,832 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,758 |
| Biggest Cities in the World | 0 | - | 4.91 | 805,064 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 127,054 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 47,076 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,369 |
| Cities of China (With Some Help) | 0 | - | 4.91 | 31,765 |
| Biggest Cities in Portugal | 0 | - | 4.43 | 21,164 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,661 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,346 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,428 |
| Biggest Cities in the United States | 0 | - | 4.94 | 986,379 |
| Biggest Urban Areas in the UK | 0 | - | 4.43 | 176,687 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,739 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 367,899 |
| Biggest Cities in Poland | 0 | - | 4.62 | 54,257 |
| Biggest Cities in the UK | 0 | - | 4.48 | 105,779 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,526 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 47,983 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 117,900 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,216 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,487 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,295 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,389 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,283 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,942 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,167 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,162 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,068 |
| Countries by Capital City | 0 | - | 5.00 | 69,298 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,812 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,181 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,767 |
| Moved Capital Cities | 0 | - | 4.96 | 74,615 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,725 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,455 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,787 |
| Random Country to Capital | 0 | - | 4.98 | 927,379 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,921 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,974 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,966 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,396 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,888 |
| Biggest English Cities by Century | 0 | - | 4.91 | 106,979 |
| Biggest City in Every Country | 0 | - | 4.98 | 101,872 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,247 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,397 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 149,767 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,724 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,209 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,693 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,912 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,582 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,662 |
| Ten Southernmost Megacities | 0 | - | 4.88 | 65,175 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,352 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,202 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,977 |
| North American Sports Cities | 0 | - | 4.83 | 173,088 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,548 |
| Cities in European History #1 | 0 | - | 4.63 | 134,560 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,910 |
| Name a City - European Countries | 0 | - | 4.90 | 66,110 |
| Name a Valid World City | 0 | - | 4.85 | 71,931 |
| Cities by Former Name | 0 | - | 4.83 | 92,015 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,668 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,961 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,778 |
| World Capitals by Map | 0 | - | 5.00 | 289,199 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,790 |
| Capitals Starting With H | 0 | - | 4.91 | 93,302 |
| Capitals Starting With K | 0 | - | 4.89 | 84,375 |
| Capitals Starting With M | 0 | - | 4.94 | 109,124 |
| Capitals Starting With P | 0 | - | 4.88 | 78,975 |
| Capitals Starting With R | 0 | - | 4.88 | 82,481 |
| Capitals Starting With S | 0 | - | 4.90 | 86,545 |
| Capitals Starting With T | 0 | - | 4.85 | 76,812 |
| Capitals Starting With W | 0 | - | 4.87 | 91,720 |
| Capitals Starting With A | 0 | - | 4.97 | 129,057 |
| Capitals Starting With B | 0 | - | 4.89 | 119,459 |
| Capitals Starting With D | 0 | - | 4.94 | 97,171 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,722 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,794 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,308 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,522 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,587 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,948 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,692 |
| Largest City by Island | 0 | - | 4.87 | 72,407 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,396 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,642 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,109 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.81 | 76,109 |
| Megacities on a World Map | 0 | - | 4.98 | 256,736 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,740 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,613 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,472 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,141 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 25,911 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,166 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,859 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,243 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,605 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,767 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,412 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,865 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,369 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,985 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,630 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,257 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,533 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,413 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,796 |
| Former Capitals | 0 | - | 4.88 | 71,657 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,808 |
| Asia Capital to Country | 0 | - | 4.96 | 127,333 |
| Capital Cities Chain | 0 | - | 4.84 | 83,317 |
| African Capitals by Map | 0 | - | 4.99 | 142,018 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,736 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,994 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,188 |
| Coldest World Capitals | 0 | - | 4.95 | 134,132 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,862 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,361 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,839 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,157 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,438 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,242 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,136 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,446 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,092 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,907 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,887 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,733 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,541 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,839 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,515 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,901 |
| The Only Country ... | 0 | - | 4.91 | 81,834 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,288 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,661 |
| Italy by Picture | 0 | - | 4.41 | 31,077 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,951 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,312 |
