thanks, i fixed it. it was only happening on bash 3.2 and i don't use a mac so i didn't see it. https://github.com/izabera/bitwise-challenge-2048/commit/73fe2

thanks, i fixed it. it was only happening on bash 3.2 and i don't use a mac so i didn't see it. https://github.com/izabera/bitwise-challenge-2048/commit/73fe28636b508df686f1200182b4641e2e8a7057 https://github.com/izabera/bitwise-challenge-2048/commit/73f...