The regex needs a '?' on the end... Its the difference between /^a?b?c$/ and /a?b?c?$/. Looking at it again, I only need to add one char to get it back though: 62 chars 
#        1         2         3         4         5         6
#2345678901234567890123456789012345678901234567890123456789012
$;=join'?',sort@_;grep{chop;(join'',sort split//)=~/^$;?$/}<D>

[download]
Ah, but I can get it back with a little rearranging.... 61 chars 
#        1         2         3         4         5         6
#234567890123456789012345678901234567890123456789012345678901
@_=sort@_;$"='?';grep{chop;(join'',sort split//)=~/^@_?$/}<D>

[download]

-Blake

In reply to Re: Re: Re: "Countdown" (golf) by blakem
in thread "Countdown" (golf) by stuffy

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