1. The effect of guess choices on the efficiency of a backtracking algorithm in a Sudoku solver;Schottlender,2014
2. Sudoku solver using minigrid based backtracking;Maji,2014
3. Solving NP-complete problem using ACO algorithm;Asif,2009
4. Work-in-progress: solving Sudoku puzzles using hybrid ant colony optimization algorithm;Sabuncu,2015
5. Detection of Sudoku puzzle using image processing and solving by backtracking, simulated annealing and genetic algorithms: a comparative analysis;Kamal,2015