The puzzle `536-9dc7e60f` from #536 has to be resolved: https://github.com/php-coder/mystamps/blob/3e1d0fa1aa77e2a6f6667ca9810e8b40358eef1e/Dangerfile#L555-L555 The puzzle was created by Slava Semushin on 18-Dec-17.