Writing, reading, drawing, planning, Various card games (Solitaire), various dice games (Yahtze), Mastermind, Monopoly, mazes
Mostly non-electronic, but when available, the same things on a computer.
Electronic only: SimCity, Karaoke, Video, Recordered music
Doesn't take much to entertain me, when I'm in the mood and have either pencil and paper or a working computer at hand.