diff --git a/Lesson_2/We know/dumb_decryptor.py b/Lesson_2/We know/dumb_decryptor.py
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+++ b/Lesson_2/We know/dumb_decryptor.py	
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+# Lesson 2 Task %*f#ncA0#>?: ROT13 encryption
+# Author: Stanislav Mykhailenko
+# License: Unlicense
+
+# Return codes:
+# 0 - OK
+
+import codecs
+
+print(codecs.encode(input("Enter message: "), "rot13"))