Fixes/optimizations: 
# 4 -- 19 chars
sub g4 { split//,pack"H*",@_ }

# 6 -- 47 chars
sub g6 { sort{($a=~($_='([aeiou])'))[0]cmp($b=~$_)[0]}@_ }

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japhy -- Perl and Regex Hacker

In reply to Re: Re: PGA Golf, Round 1 by japhy
in thread PGA Golf, Round 1 by jmcnamara

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