The wikipedia-Link to Klotski states that the minimum number of moves is 81. This page claims that there is a rush-hour-configuration which needs at least 93 moves to solve it.

However I can't say which of these solutions is easier to find ;-)

Rata

In reply to Re^2: Puzzle solver (rush hour) by Ratazong
in thread Puzzle solver (rush hour) by Ratazong

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