For [Eric]‘s entry for our Fubarino Contest, he went down to very low-level hardware and created Pong on an FPGA.
[Eric] used a Basys 2 FPGA board to create this virtual, logic gate version of Pong. Output is via the VGA port, multiplayer and an AI player is implemented, and all the required mechanics for Pong – collision detection, button and switch input, and score keeping are also in this project.
The Fubarino contest requires an easter egg, of course, so when the score for the left player reaches 13 and the score for the right player reaches 37 (get it? 1337?), the previously square ball turns into an extremely pixeley version of the Hackaday logo. The Hackaday URL is also displayed, thanks to [Eric]‘s FP(V)GA module for displaying text on his FPGA board.
The improved Pong ball and URL only appears when the scores are 13-37, making this an extremely well-hidden easter egg. Video of [Eric] demoing his Pong below.