This is project resolving Sudoku problem using Backtrack search algorithm

Github: https://github.com/thinhhoangnguyen/backtrack-search-csp

$ pip install tkinter

$ pip install pilow

$ app.py

• Step 1: Create data in input.txt file

Example: We have sudoku as shown below

The data in the txt file will be

• Step 2: Import the created file

• Step 3: Click Backtrack algorithm button to find solution

• tkinter

• pilow