A little fiddling later and a game of Tetris was revealed ... even managed to hack the printer to show the Hack a Day Logo instead! Do you know of any more modern tech with cool (and sneaky!) ...

Tetris may have first arrived in the West on machines such as the PC and Amiga, but its genesis at the hands of [Alexey Pajitnov] was on an Electronika 60, a Soviet clone of an early-1970s DEC PDP-11.