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(Golf) Word squares

by japhy (Canon)
on Aug 13, 2001 at 20:44 UTC ( #104481=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    division of a road: _ _ _ _
    a location:         _ _ _ _
    in proximity to:    _ _ _ _
    hearing organs:     _ _ _ _
    
  2. or download this
    #23456789_123456789_123456789_123
    
    ...
    ;for(@_){return"@$_",Q(@_,++$j)if
    "@{[sort@$_]}"eq"@{[sort@l]}"}()}
    sub S{Q map([split//],@_),$"=""}
    

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