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Answers and rating deltas for

What can be the efficient approach to solve the 8 puzzle problem?

Author Votes Δ
ldog 11 +4.27
ldog 9 0.00
Donut 5 +0.92
Olexiy 4 -0.50
mjv 3 -2.96
Ira Baxter 1 0.00
Last visited: Sep 14, 2014, 5:07:29 AM