Sokoban: Difference between revisions

m
m (→‎{{header|Perl 6}}: remove debugging statement)
Line 1,481:
 
let store = Hashtbl.create 251
let mark t = Hashtbl.addreplace store t true()
let marked t = Hashtbl.mem store t
 
Line 1,566:
Output:
<pre>luULLulDDurrrddlULrruLLrrUruLLLulD</pre>
 
=={{header|Perl}}==
This performs simultaneous breadth first searches, starting from the initial state
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