“Sure, Achewood and xkcd have joked about it, but it took the sadism of Sam Hughes to make Hatetris — a one-off Tetris clone that spits out the statistically worst possible piece with every move — a reality.
As it damn well would, it starts with a ton of ‘S’ blocks — the bane of every Tetris champ — but just as you learn patterns to cope with that, it throws something more unmanageable your way. ” via bb
Play Hatetris [Sam Hughes]