Sudoku X puzzle 226 - Extreme Sudoku X 15x15

Posted on December 2, 2019

Looking for free printable Sudoku X puzzles? You have come to the right place. Each week I post a new free Sudoku X puzzle that you can print and solve.

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.