1 files changed, 23 insertions, 0 deletions
diff --git a/challenge-331/sgreen/python/ch-1.py b/challenge-331/sgreen/python/ch-1.py
new file mode 100755
index 0000000000..272f25d770
--- /dev/null
+++ b/challenge-331/sgreen/python/ch-1.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+
+import re
+import sys
+
+
+def last_word(input_string: str) -> int:
+    # Find the last word in the input string and return its length
+    match = re.search(
+        r"([a-z'-]*[a-z])[^a-z]*$",
+        input_string.strip(),
+        re.IGNORECASE
+    )
+    return len(match.group(1)) if match else 0
+
+
+def main():
+    result = last_word(sys.argv[1])
+    print(result)
+
+
+if __name__ == '__main__':
+    main()