# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2016-09-15 11:59:44 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/776390039634935808) RT @koher: Released my Swift Playground Book "SWIFT QUEST" (preview ver / Japanese) to learn programming by *creating* a game. https://t.co…