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Puzzle 841: The Stack

Time to learn about the stack.

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Author: dvorjakque
Date posted: 6/22/2009 5:01:48 AM
Difficulty (1..5): 1.74 (234 votes)
Popularity: 165 (184 liked, 19 disliked)
Correct solution submitted: 1222

 

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zxcqa123 (6)

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