Prabha M, Radha S, Priya PM, Dhivya BS. Sudoku Solver Using Minigrid Based Backtracking Algorithm. IJRESM [Internet]. 2022 Jun. 18 [cited 2024 May 7];5(6):138-40. Available from: https://journal.ijresm.com/index.php/ijresm/article/view/2180