currently the important bit

Play the 67 Counter.

Projects, questionable experiments, and an archive of competitive-programming history. The 20-second 67 game is currently receiving a suspicious amount of real-world use.

Play 67 now Hall of Fame All 67 games

67 20 SECOND HUMAN PERFORMANCE PROTOCOL

Everything else

The serious projects are still here. They have simply lost the homepage election.

Henry's BlogNotes, articles and assorted write-ups. ORAC Leaderboards++Competitive-programming leaderboard archive. ORAC2 AnalyticsHistorical data and statistics. 67 Research Division67, Tung Tung, typing, and whatever terrible idea ships next.