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-rw-r--r--challenge-286/asherbhs/haskell/ch-2.hs20
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diff --git a/challenge-286/asherbhs/haskell/ch-2.hs b/challenge-286/asherbhs/haskell/ch-2.hs
new file mode 100644
index 0000000000..5785cb8ae8
--- /dev/null
+++ b/challenge-286/asherbhs/haskell/ch-2.hs
@@ -0,0 +1,20 @@
+orderGame :: [Int] -> Int
+orderGame ints = head $ foldr
+ (\_ ints -> zipWith
+ ($)
+ (cycle $ map uncurry [min, max])
+ (pairUp ints)
+ )
+ ints
+ [1 .. logBase 2 $ fromIntegral $ length ints]
+ where
+ pairUp :: [a] -> [(a, a)]
+ pairUp [] = []
+ pairUp (x : y : xs) = (x, y) : pairUp xs
+
+
+main :: IO ()
+main = do
+ print $ orderGame [2, 1, 4, 5, 6, 3, 0, 2]
+ print $ orderGame [0, 5, 3, 2]
+ print $ orderGame [9, 2, 1, 4, 5, 6, 0, 7, 3, 1, 3, 5, 7, 9, 0, 8]