| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,078 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,342 |
| Biggest Cities in Germany | 0 | - | 4.95 | 292,632 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 95,329 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,084 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,024 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,459 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,585 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 100,708 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,354 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,630 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,865 |
| Biggest Cities in Europe | 0 | - | 4.72 | 544,572 |
| Europe Capital to Country | 0 | - | 4.99 | 249,226 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,368 |
| European Capitals by Map | 0 | - | 4.99 | 138,125 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,739 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,104 |
| European Coastal Capitals | 0 | - | 4.95 | 90,237 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,197 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,348 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,795 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,656 |
| Official Cities in the UK | 0 | - | 4.89 | 282,555 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,808 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,809 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,997 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,670 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,082 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,988 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,296 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.73 | 73,309 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,748 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 36,970 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,434 |
| Biggest Cities in France | 0 | - | 4.70 | 223,294 |
| Biggest Cities in Spain | 0 | - | 4.64 | 170,626 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 55,841 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 47,119 |
| Biggest Cities in Italy | 0 | - | 4.77 | 240,473 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,797 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,530 |
| World Capitals Quiz | 0 | - | 5.00 | 5,056,067 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,846 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,976 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,859 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,921 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,923 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,109 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,416 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,269 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,941 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,580,048 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,401 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,448 |
| Random European Capital to Country | 0 | - | 4.98 | 190,377 |
| Random European Country to Capital | 0 | - | 4.93 | 163,140 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,930 |
| Biggest Cities in the World | 0 | - | 4.91 | 795,154 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,469 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,930 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,347 |
| Biggest Cities in Portugal | 0 | - | 4.43 | 20,910 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,147 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,347 |
| London Geography | 0 | - | 4.47 | 59,594 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 415,823 |
| Biggest Cities in the United States | 0 | - | 4.93 | 973,590 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 176,107 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,235 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,132 |
| Biggest Cities in Poland | 0 | - | 4.63 | 53,717 |
| Biggest Cities in the UK | 0 | - | 4.48 | 104,967 |
| All Cities in China with Population of 1 Million | 0 | - | 4.81 | 45,828 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 47,413 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,569 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,632 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,354 |
| Find the City #1 | 0 | - | 4.97 | 42,563 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,592 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,070 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,733 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,132 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,158 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,746 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,350 |
| Countries by Capital City | 0 | - | 5.00 | 67,676 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,848 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,343 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,819 |
| Moved Capital Cities | 0 | - | 4.96 | 73,954 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,916 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,397 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,278 |
| Random Country to Capital | 0 | - | 4.98 | 916,446 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,000 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,184 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,661 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,527 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,299 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,091 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,624 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 223,647 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,650 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 132,203 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,183 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,056 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 576,107 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,255 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,535 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,639 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 57,121 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,215 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 129,541 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,284 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,450 |
| 100 Biggest Cities in Russia on a Map | 0 | - | 4.55 | 51,381 |
| North American Sports Cities | 0 | - | 4.83 | 171,576 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,091 |
| Cities in European History #1 | 0 | - | 4.63 | 133,640 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,126 |
| Name a City - European Countries | 0 | - | 4.91 | 65,027 |
| Name a Valid World City | 0 | - | 4.83 | 70,773 |
| Cities by Former Name | 0 | - | 4.84 | 91,335 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,267 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,493 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,694 |
| World Capitals by Map | 0 | - | 5.00 | 285,148 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,048 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,075 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,121 |
| Capitals Starting With H | 0 | - | 4.90 | 91,837 |
| Capitals Starting With K | 0 | - | 4.85 | 76,027 |
| Capitals Starting With L | 0 | - | 4.81 | 87,248 |
| Capitals Starting With M | 0 | - | 4.93 | 106,724 |
| Capitals Starting With P | 0 | - | 4.88 | 77,532 |
| Capitals Starting With R | 0 | - | 4.87 | 81,302 |
| Capitals Starting With S | 0 | - | 4.89 | 85,157 |
| Capitals Starting With T | 0 | - | 4.84 | 75,642 |
| Capitals Starting With W | 0 | - | 4.87 | 90,919 |
| Capitals Starting With A | 0 | - | 4.97 | 127,073 |
| Capitals Starting With B | 0 | - | 4.89 | 117,732 |
| Capitals Starting With D | 0 | - | 4.93 | 95,808 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,674 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,682 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,090 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,778 |
| Biggest Cities by Language | 0 | - | 4.96 | 245,731 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,545 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,524 |
| Largest City by Island | 0 | - | 4.87 | 71,526 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 70,664 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,474 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,091 |
| Megacities on a World Map | 0 | - | 4.98 | 252,693 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,097 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,525 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,199 |
| Megacities on an Empty Map | 0 | - | 4.97 | 117,796 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 25,803 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,864 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 77,244 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 121,502 |
| Biggest Cities Founded by the Dutch | 0 | - | 4.54 | 20,825 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,547 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,901 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,459 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,236 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,652 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,197 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,638 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,235 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,444 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,608 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,745 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,166 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,049 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,838 |
| Former Capitals | 0 | - | 4.88 | 71,319 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,329 |
| Asia Capital to Country | 0 | - | 4.96 | 126,312 |
| Capital Cities Chain | 0 | - | 4.84 | 82,348 |
| African Capitals by Map | 0 | - | 4.99 | 133,026 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,803 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,648 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,116 |
| Coldest World Capitals | 0 | - | 4.95 | 133,265 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,858 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,595 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,534 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,409 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,645 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,000 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,660 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,964 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,260 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,952 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,228 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,216 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,825 |
