Show HN: Zerorain – Game of binary rain for the terminal

The game of binary rain. Totally inspired by The Matrix and cmatrix specifically. It's just a simplified typing game. Just two keys for control, 0 and 1. Type the digits in sequence within the falling strains to clear them before they reach bottom.

Made with Nim. Zero dependencies, under 200KB compiled, crazy fast compile time (under 2 seconds on my PC).