19 April 2018

Sudoku


Sudoku is a game in a grid (square of dimensions \(9 \times 9\)) designed in \(1979\) by the American Howard Gams, inspired by the Latin square, as well as the problem of the \(36\) officers of the Swiss mathematician Leonhard Euler.
The game objective is to complete the grid with a series of digits, all different, which can not be repeated nor in the same row, nor in the same column and nor in a sub-grid (square of dimensions \(3 \times 3\)). Some numbers are already in the grid, which allows the progressive resolution of the game. You can also play Sudoku online.

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