diff --git a/Day01/python/part1.py b/Day01/python/solution1.py
similarity index 100%
rename from Day01/python/part1.py
rename to Day01/python/solution1.py
diff --git a/Day01/python/part2.py b/Day01/python/solution2.py
similarity index 100%
rename from Day01/python/part2.py
rename to Day01/python/solution2.py
diff --git a/README.md b/README.md
index e309e62..4fda974 100644
--- a/README.md
+++ b/README.md
@@ -66,8 +66,8 @@ For example:
 
 ```bash
 cd Day01/python
-python3 part2.py test.txt # for testing (not all Days will have that)
-python3 part2.py
+python3 solution2.py
+python3 solution2.py
 ```
 
 Make sure you have Python installed on your machine. The solutions are developed using Python 3.x.
@@ -105,6 +105,10 @@ cd Day01/ts
 ts-node solution.ts
 ```
 
+---
+
+The first part (less complex) is only solved in Python. Therefore the python folder has always two scripts (solution1.py and solution2.py) to solve both parts. All other languages are only implementing the second part.
+
 ## Feedback and Collaboration
 I'm always open to feedback and suggestions for improving the solutions. 
 If you have ideas or find an issue, feel free to open an issue or submit a pull request.