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Powerful Sudoku Solver 1.0
File ID: 85882






Powerful Sudoku Solver 1.0
Download Powerful Sudoku Solver 1.0http://www.mathworks.comReport Error Link
License: Shareware
File Size: 10.0 KB
Downloads: 28
Submit Rating:
Powerful Sudoku Solver 1.0 Description
Description: 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.

License: Shareware

Related: force, brute, method, Algorithms, remaining, triplets, eliminating, candidates, membersof, locked, pairs, Logic, Improvement, Speed, primary, criterion, decent

O/S:BSD, Linux, Solaris, Mac OS X

File Size: 10.0 KB

Downloads: 28



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