diff --git a/build.py b/build.py
index b1b0df1..c0d0c1a 100644
--- a/build.py
+++ b/build.py
@@ -1,5 +1,9 @@
-def solution(list):
+def solution(lst):
     '''
     Enter your code here
     '''
-    return value
\ No newline at end of file
+    if lst == lst[::-1]:
+        value = True
+    else:
+        value = False
+    return value
diff --git a/build.pyc b/build.pyc
new file mode 100644
index 0000000..a4cac24
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..388750a
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..70f04cf
Binary files /dev/null and b/tests/test_solution.pyc differ