diff --git a/build.py b/build.py
index 3171bb0..eca44b6 100644
--- a/build.py
+++ b/build.py
@@ -1,4 +1,4 @@
+import numpy as np
 def solution(array):
-    """
-    Enter your code here
-    """
\ No newline at end of file
+    return np.array(array)[::-1]
+#print solution([12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22])
diff --git a/build.pyc b/build.pyc
new file mode 100644
index 0000000..488474e
Binary files /dev/null and b/build.pyc differ
diff --git a/tests/__init__.pyc b/tests/__init__.pyc
new file mode 100644
index 0000000..35f9d47
Binary files /dev/null and b/tests/__init__.pyc differ
diff --git a/tests/test_solution.pyc b/tests/test_solution.pyc
new file mode 100644
index 0000000..77b5f9f
Binary files /dev/null and b/tests/test_solution.pyc differ