Suduko-Solver

Sudoku solver is a mini project on data structures and algorithms .The core of Sudoku solvers is a back‐ tracking algorithm, such as the recursive depth‐first search algorithm.The algorithm tries to place numbers in empty cells while ensuring that the Sudoku rules are not violated. If it encounters a dead‐end or invalid con‐ figuration, it backtracks and tries a different value until a solution is found.