Sudoku X puzzle 240 - Hard Sudoku X 8x8

Posted on January 25, 2021

Solving a Sudoku X puzzle is really fun for the brain. Try it and enjoy!

How to play Sudoku X: The goal of Sudoku X is to fill in the empty cells, one number in each, so that each column, row, region, and the two main diagonals contain each number exactly once.