chomp(my $cookie = curfile->sibling('cookie')->slurp);
my $res = Mojo::UserAgent->new->get(
"https://adventofcode.com/2021/leaderboard/private/view/$board_id.json",
chomp(my $cookie = curfile->sibling('cookie')->slurp);
my $res = Mojo::UserAgent->new->get(
"https://adventofcode.com/2021/leaderboard/private/view/$board_id.json",