A Review on Different Strategies of Solving Sudoku Puzzles

Magic square creates interest in numbers who are less interested in arithmetic. Sudoku is a logic-based number placement puzzle. Solving Sudoku is great time pass in all over the world. It captured the fans of all age in the whole world. There are a number of algorithms and techniques for solving sudoku puzzles. So we reviewed here different strategies to solve the Sudoku puzzle in less time. The current paper explains the only selected pattern of solving Sudoku puzzles- Naked singles, Hidden singles, Naked pairs, Hidden pairs, and the implementation of a Sudoku solver using MATLAB.