| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,925 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,860 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,550 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 103,006 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,320 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,476 |
| Biggest Cities in Germany | 0 | - | 4.95 | 295,340 |
| Biggest Cities in Europe | 0 | - | 4.73 | 549,321 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,490 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,473 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,150 |
| Europe Capital to Country | 0 | - | 4.99 | 252,227 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,056 |
| European Capitals by Map | 0 | - | 4.99 | 142,226 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,939 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,231 |
| European Coastal Capitals | 0 | - | 4.95 | 91,360 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,875 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,223 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,450 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,538 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,780 |
| Biggest Cities in Poland | 0 | - | 4.62 | 54,306 |
| Official Cities in the UK | 0 | - | 4.89 | 286,448 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,623 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,177 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,606 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,739 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,780 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,986 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,396 |
| World Capitals Quiz | 0 | - | 5.00 | 5,108,515 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,685 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,116 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,081 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,375 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,787 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,745 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,493 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,275 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,954 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 68,375 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,362 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,831 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,105 |
| Random European Capital to Country | 0 | - | 4.98 | 192,205 |
| Random European Country to Capital | 0 | - | 4.93 | 165,962 |
| Biggest Cities in the World | 0 | - | 4.91 | 806,008 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 127,489 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,546 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 47,087 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,590 |
| Cities of China (With Some Help) | 0 | - | 4.91 | 31,795 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,038 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,442 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 166,504 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,798 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.61 | 44,635 |
| Largest Nordic Cities on a Map | 0 | - | 4.78 | 37,405 |
| Biggest Cities in the United States | 0 | - | 4.94 | 987,625 |
| Biggest Cities in France | 0 | - | 4.70 | 225,403 |
| Biggest Cities in Spain | 0 | - | 4.64 | 172,245 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 56,295 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 368,181 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,624 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 47,476 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 48,041 |
| Biggest Cities in Italy | 0 | - | 4.78 | 242,490 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.98 | 118,941 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,368 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,188 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,152 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,419 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,008 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,252 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,285 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,209 |
| Countries by Capital City | 0 | - | 5.00 | 69,465 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,901 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,264 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,849 |
| Moved Capital Cities | 0 | - | 4.96 | 74,678 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,314 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,829 |
| Random Country to Capital | 0 | - | 4.98 | 928,787 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,806 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,492 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,269 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,654 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,724 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,988 |
| Biggest English Cities by Century | 0 | - | 4.91 | 107,035 |
| Biggest City in Every Country | 0 | - | 4.98 | 102,029 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,703 |
| Largest City by Island | 0 | - | 4.87 | 72,486 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,447 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,735 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,180 |
| Biggest Cities by Latitude Range | 0 | - | 4.81 | 32,843 |
| Biggest Cities Once in the Roman Empire | 0 | - | 4.81 | 76,168 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,535 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,522 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 150,176 |
| Megacities on a World Map | 0 | - | 4.98 | 257,094 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,834 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,291 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 582,239 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,789 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,727 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 81,007 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,655 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,758 |
| Ten Southernmost Megacities | 0 | - | 4.84 | 65,244 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,446 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 116,535 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,493 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 40,049 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 124,070 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,298 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,727 |
| North American Sports Cities | 0 | - | 4.82 | 173,191 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,575 |
| Cities in European History #1 | 0 | - | 4.63 | 134,650 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,797 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,542 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,960 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,564 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,134 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,715 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,977 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,608 |
| Name a City - European Countries | 0 | - | 4.89 | 66,229 |
| Name a Valid World City | 0 | - | 4.85 | 72,031 |
| Cities by Former Name | 0 | - | 4.83 | 92,092 |
| Former Capitals | 0 | - | 4.88 | 71,691 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,939 |
| Asia Capital to Country | 0 | - | 4.96 | 127,601 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,999 |
| Capital Cities Chain | 0 | - | 4.84 | 83,420 |
| African Capitals by Map | 0 | - | 4.99 | 142,312 |
| Coldest World Capitals | 0 | - | 4.95 | 134,185 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,968 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,216 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,861 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,880 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,192 |
| World Capitals by Map | 0 | - | 5.00 | 289,576 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,851 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,187 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,611 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,162 |
| Capitals Starting With H | 0 | - | 4.91 | 93,367 |
| Capitals Starting With K | 0 | - | 4.88 | 84,441 |
| Capitals Starting With M | 0 | - | 4.94 | 109,234 |
| Capitals Starting With P | 0 | - | 4.88 | 79,037 |
| Capitals Starting With R | 0 | - | 4.88 | 82,535 |
| Capitals Starting With S | 0 | - | 4.90 | 86,607 |
| Capitals Starting With T | 0 | - | 4.86 | 76,869 |
| Capitals Starting With W | 0 | - | 4.87 | 91,755 |
| Capitals Starting With A | 0 | - | 4.97 | 129,156 |
| Capitals Starting With B | 0 | - | 4.89 | 119,553 |
| Capitals Starting With D | 0 | - | 4.94 | 97,244 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,538 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,740 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,662 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 169,030 |
| Biggest Cities in Latin America | 0 | - | 4.48 | 64,999 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,917 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,506 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,263 |
| Biggest Cities in Portugal | 0 | - | 4.43 | 21,194 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,690 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,624 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,383 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,002 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,523 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,868 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,868 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,149 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,338 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,276 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,421 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,871 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,348 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,496 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,570 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,487 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,988 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,947 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,801 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,606 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,967 |
| The Only Country ... | 0 | - | 4.91 | 81,929 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,121 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,542 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,592 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.46 | 73,391 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,328 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,992 |
