not very obfuscated, but interesting nonetheless 
($#=unpack qw&u >>7,@2D%U='ET96YR;VAY96P@(%!R>6-E2')A:RP*&)
=~s:y(.)(.)(.)(.)(.)(.):\3\5\1\6\2\4:g;           print 42;

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In reply to print 42 by Anonymous Monk

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