International Journal of Science and Research (IJSR) ISSN: 2319-7064 Impact Factor (2018): 7.426 A Review on Different Strategies of Solving Sudoku Puzzles Vidyavardhini Y. Ushir S.Y.D. Pharmacy, Dr. Naikwadi College Of D. Pharmacy Jamgaon, Sinner, Dist: Nashik, India Abstract: 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 ...
PARALLELIZED SUDOKU SOLVING ALGORITHM USING OpenMP Sruthi Sankar CSE 633: Parallel Algorithms Spring 2014 Professor: Dr. Russ Miller Sudoku: the puzzle A standard Sudoku puzzles contains 81 grids :9 rows and 9 columns. 9 non- overlapping blocks, each block consists of 3 rows and 3 columns. Many strategies to solve Sudoku puzzles; solutions might not be unique, or might not even exist! The difficulty in solving is relative to the number of indices provided Commonly used approaches Total number of valid Sudoku puzzles is approximately 6.671×1021 (9*9 matrix) Brute force technique- long time Simulated Annealing- only easy problems ...
SOLVING SUDOKU: STRUCTURES AND STRATEGIES HANGCHENANDCURTISCOOPER Abstract. We intend to solve Sudoku puzzles using various rules based on the structures and properties of the puzzle. In this paper, we shall present several structures related to either one potential solution or two potential solutions. 1. Introduction ASudoku puzzle is a 9×9 grid that is partially lled with integers from 1 to 9 as clues. A puzzle is given in Figure 1. The solution to a puzzle is a fully lled grid with no duplications in each row, column, and each of the nine 3×3 squares. A puzzle is considered ...
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