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Powerful Sudoku Solver

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SUDOKU_LVL2 - A Sudoku Solver.

Usage : Sol=sudoku_lvl2(A)
Where A is a incomplete sudoku grid (9 x 9) represented as a 9 x 9 matrix of integers (0-9) with the empty cells being filled with zeros.

The algorithm presented here uses the following techniques.
(*) Filling a cell by candidate elimination
(*) Filling a cell by position exclusion for a given candidate
(*) Refining choices of candidates in a given cell by eliminating members
of locked pairs, locked triplets and so on..
(*) Filling the remaining cells by brute force method.

First 3 algorithms are of my own logic. The brute force algorithm is a big improvement over '8466'.

Note : Please note that the aim of this algorithm is to have the most comprehensive logic while trying to have a decent speed. Speed, though, is not the primary criterion.

Free download from Shareware Connection - SUDOKU_LVL2 - A Sudoku Solver

Publisher: Janardhanan Sivaramakrishnan | License: Shareware
Version: 1.0 | Size: 10 KB | Platform: Matlab, Scripts
Released Date: 24-03-2013 | Rating: 0 | Title: Powerful Sudoku Solver

Author Url: http://www.mathworks.com
Program Info Url: http://www.mathworks.com
Download Url: http://www.mathworks.com/matlabcentral/fx_files/21576/1/sudoku_lvl2.zip

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Powerful Sudoku Solver keywords:
Powerful Sudoku Solver related downloads:

Martin's Sudoku solver - Created as an accessible and easy-to-use application, Martin's Sudoku solver can help you solve your puzzles.

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Shareware Connection periodically updates pricing and software information of 'Powerful Sudoku Solver' from company source 'Janardhanan Sivaramakrishnan' , so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft,  Using 'Powerful Sudoku Solver' crack, password, serial numbers, registration codes, key generators is illegal and prevent future development of Powerful Sudoku Solver.

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