There’s a game called Tombola on Mystery Island. It is also a daily. The rules are fairly simple; just click spin, and you’re good to go. Prizes are random. You could get a booby prize which is worth less than 1 NP, or you could get some codestones, paintbrush, or a bottled faerie. Keep in mind that getting a paintbrush or a codestone is rare, so if you always get a booby prize, don’t feel bad, at least you got something!
Here are the booby prizes:
And of course the codestones:
(These are the only kind you can get from Tombola. There are 5 other ones, but there are other ways of getting them.)