diff --git a/build.py b/build.py
index b1b0df1..25dfe8c 100644
--- a/build.py
+++ b/build.py
@@ -2,4 +2,15 @@ def solution(list):
     '''
     Enter your code here
     '''
-    return value
\ No newline at end of file
+    value = list[::-1]
+    if value == list:
+        return True
+    else:
+        return False
+
+
+'''
+a = ['n','i','t','i','a']
+b = solution(a)
+print b
+'''
diff --git a/build.pyc b/build.pyc
new file mode 100644
index 0000000..35debe8
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..83d1c79
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..c1bb72f
Binary files /dev/null and b/tests/test_solution.pyc differ