Recently, when I start dosing off, visions of Candy Crush Saga starts dancing in my head. I’m arranging all those damn candy pieces in my mind so that I can create combinations and clear a level. I used to do the exact same thing, years ago, when I used to play Tetris a lot. I cannot really think of any other games I’ve done this with. Probably has something to do with puzzle games and the action of stimulating the brain.