igbes-hexletproject-1

install: https://asciinema.org/a/0QigC1NhufVsxiaiDGSzimJfd

brain-even https://asciinema.org/a/Ef24BdN4TzW8oyR8v504MYmWn

brain-calc https://asciinema.org/a/xU540lksu4l7nE5hCbyU791HG

brain-progression https://asciinema.org/a/gOqIDDU03hnWx9Ux7M5j739hY

brain-gcd https://asciinema.org/a/Kmf5tt1iYZhjnMzc7Juzuoppk

brain-prime https://asciinema.org/a/F6lyEcp3OJHy5moUwVgntajuX