Turkey has blocked the online game Roblox, which is popular among teenagers, a week after it froze access to Instagram following censorship accusations against the tech giant. The move late Wednesday comes amid a growing codemnation of social media by President Recep Tayyip Erdogan who has accused online platforms of “fascism” and failing to remove posts the authorities deem offensive. Roblox, a platform that allows players to create their own games, has been downloaded more than 41 million times in Turkey since its launch in 2015. Justice Minister Yilmaz Tunc said Roblox had been suspended be…