Central symmetry as Sudoku solution strategy

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Is Sudoku a game of Mathematical symmetry? [Game solving Strategies forum] contributed by amit

In case of 9 x 9 sqare Sudoku we can treat the centre region as Symmetry centre and then we try to fill it using 123456789 then it may possible to get the solution of Sudoku.

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Interesting (re: Is Sudoku a game of Mathematical symmetry?) contributed by Chris

Please elaborate!

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