Tetris Printer Algorithm
The comments point out that the printer algorithm gets to choose the next piece; however, it <i>is</i> possible to manipulate the next piece you get through the timing of dropping the previous piece, so in theory this algorithm could produce emulator inputs for a Tetris cart that would draw similar pictures.  (Albeit limited to the "resolution" of that tetris field, unlike the extra-wide field used in the video.)