Using CSP solver to build an academic plan, given constraints such as :

• Maximum difficulty per semseter
• Minimum amount of courses per semester
• Course dependency
• Courses being unavailable in some semesters
• All courses must be learned
• A course can not be learned twice
• Must study every semester
• Must finish before a given semseter

constraint.py is a Python 3.6 which I converted to Python 3.9 main.py is the CSP usage

Cheers! 🍺