I don’t think I’ve ever dreamt in code, but I had a Tetris phase and I absolutely dreamt (and day dreamed) in Tetris. In fact, dreaming (and thinking) in code

I don’t think I’ve ever dreamt in code, but I had a Tetris phase and I absolutely dreamt (and day dreamed) in Tetris. In fact, dreaming (and thinking) in code (or any activity) is known as Tetris Syndrome or Tetris Effect.