Developer Nolen Royalty published source code for a game of Pong playable on an array ... compared to the likes of the palm-sized Pong machine we covered in December or the hydrogel "brain ...

Pong may not be much anymore ... because [GK] enjoys life on hard mode. The game itself is surprisingly playable and you can even play against the machine. The video below is a little hard ...

What started as a pleasant diversion or a simple challenge becomes an obsession, and the next thing you know you’ve built a two-player color Pong game with audio completely from discrete components.