The application solves sudoku which is given as an image in .bmp format.
The project consists of the following parts:
- GUI which takes sudoku image and shows the solution or notification that solution does not exist
- Part which turns image to black-white image in order to relieve number recognition (function readImage)
- Part for sudoku table and number recognization which writes appropriate numbers to appropriate fields
- Part for solving sudoku (sudoku.cpp)
The algorithm for Ojler's number was taken from [link].