SNAKE RECURSION
The snake plays on its own surface. Each body segment is a screen showing the whole game, including the snake, whose segments show the game again. The picture is a feedback loop: each frame is painted into the body of the next, so the recursion has no fixed depth.
It plays itself. Arrow keys, WASD or a swipe take over; autopilot hands it back. Tap the board to zoom in, or follow the head. After a post by @words.bsky.social.