Update README.md

Author: thkox

README.md

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 # Introduction to Programming (2020) - Final Exam Solutions
 
+## Project Overview
+
 The final exam solutions for the "Introduction to Programming" course, offered in the 1st Semester of 2020 at the University of Piraeus, Department of Informatics. These exercises were designed to test students' proficiency in Python and are suitable for anyone looking to practice programming with real-world tasks.
 
 ## Course Information
 - **Institution:** University of Piraeus
 - **Department:** Department of Informatics
-- **Course:** Introduction to Programming
+- **Course:** Introduction to Programming (2020)
 - **Semester:** 1st
 
 ## Exercises