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Puzzle 805: double stack

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Author: timotheeee
Date posted: 6/19/2009 6:29:29 AM
Difficulty (1..5): 1.82 (249 votes)
Popularity: 175 (196 liked, 21 disliked)
Correct solution submitted: 1311

 

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(7)_nick (7)_target (7)000gjf (7)0cache (7)
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