Ostensibly it's as an educational tool to be shared with 12yo ds. But actually it's for me because I want to play.
DS isn't terribly interested in geekery but in a stern manner I think he ought to learn about Proper Computing.
Does anyone have any experience of cajoling such a child away from the Xbox and Roblox and towards something less on-a-plate? He quite liked Scratch but was a bit "meh".