Sudoku-Solver

Almost all of us know how to play the famous game named Sudoku, but only few people knows how to make an automatic solver to this game. In this repository, you will find a Java program made by Choko Solver which resolve Sudoku game as a constraint programming problem.

Solution

Variables:

• We will have 9*9 integer variables, so 81 variables.

Domains:

• Each variable will be defined in this domain [1,9]

Constraints:

1. Constraint for raw (in every raw, we shouldn't have two variable with the same value).
2. Contsraint for columns (in every column, we shouldn't have two variable with the same value).
3. Constraint for squares (in every square, we shouldn't have two variable with the same value).