The rules for sudoku are simple. A 9×9 square must be filled i with umbers from 1-9 with o repeated umbers i each lie, horizotally or vertically. To challege you more, there are 3×3 squares marked out i the grid, ad each of these squares ca’t have ay repeat umbers either.

A sudoku classic game that meets a sudoku grid. Whether you want to train your brain or pass your free time. It’s a calm but challenging puzzle that you’ll be addicted to in no time!