advent of code 2021

strlst 4367a77242 trying something out with go il y a 1 semaine
2020 4367a77242 trying something out with go il y a 1 semaine
2021 8062763d18 day 22 il y a 2 ans
2022 201640223e new year, new time sink il y a 11 mois
2023 421b6a94dd day 20 almost solved il y a 11 mois