[aelred717]

The closest thing I can think of is Piet: https://www.dangermouse.net/esoteric/piet.html

[LordDragonfang]

>Richard Mitton supplies this amazing program which calculates an approximation of pi... literally by dividing a circular area by the radius twice.

>Naturally, a more accurate value can be obtained by using a bigger program.

That's delightful