153 windows, 153 pixels. Two weekends ago, the front of the Green Building lit up in a colorful display of the popular puzzler Tetris. The 17x9 pixel screen spanned over 80 by 250 feet — making it the second largest screen in the nation. Appearing mysteriously on Friday night, the Tetris hack was the culmination of over four and a half years of work by an undisclosed number of hackers. With the completion of the hack came the conclusion of a dream; the idea of transforming Building 54 into a working game of Tetris has been a fantasy of hackers for decades.
via tech.mit.edu