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module SlidingPuzzle where
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-- Solves the sliding puzzle problem (http://en.wikipedia.org/wiki/Sliding_puzzle)
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-- Solves the sliding puzzle problem (http://en.wikipedia.org/wiki/Sliding_puzzle)
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-- using A* algorithm
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-- using A* algorithm
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module SlidingPuzzle where
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import Data.Ix
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import Data.Ix
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import qualified Data.Array as A
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import qualified Data.Array as A
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import Data.Array (Array, array, (//), (!))
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import Data.Array (Array, array, (//), (!))
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