diff --git a/python/intermediate/mutations_titdirt.py b/python/intermediate/mutations_titdirt.py
new file mode 100644
index 0000000..e2e2929
--- /dev/null
+++ b/python/intermediate/mutations_titdirt.py
@@ -0,0 +1,13 @@
+def checkMutation(wordList):
+    word1 = []
+    word2 = []
+    for i in wordList[0]:
+        word1.append(i.lower())
+    for i in wordList[1]:
+        word2.append(i.lower()) 
+    for i in word2:
+        if i not in word1:
+            return False
+        else:
+            word1.remove(i)
+    return True