Sudoku

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WSC 2008 - Classic Sudoku Fill in the grid so that every row, every column and every 3x3 box contains the digits 1 through 9.

Older sudokus

2012-12-10

Sudoku - week 50

WSC 2008 - Sum Sudoku Fill in the grid so that every row, every column, and every 3x3 box contains the digits 1 through 9. The sum of the digits within each sub-region is equal to the specified number. Digits in a sub-region are different from each other.

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2012-12-03

Sudoku - week 49

WSC 2008 - Irregular Sudoku Fill in the grid so that every row, every column, and every outlined region contains the digits 1 through 9.

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2012-11-26

Sudoku - week 48

WSC 2008 - Classic Sudoku Fill in the grid so that every row, every column and every 3x3 box contains the digits 1 through 9.

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