Has anyone gotten this?

So basically I was playing Spell chess the other day and the pieces disappeared. No, the pieces weren't set to blindfold, and I had two options: Resign and lose or just a memory game, but not like Chess with Checkers, because there you can see where are the pieces. Please fix it.

you probably accidentally hit shift+alt+b.

This turns on Blindfold, but only for you, hit it again to turn it off.

No I didn't hit shift+alt+b. Sometimes I go on Spell Chess and then it does that

hmm, next time it happens, you could try hitting shift+alt+b and see if it fixes it?

blindfold might be getting turned on acidentally?