Sudoku X puzzle 239 - Medium Sudoku X 16x16

Posted on October 26, 2020

Today you get another great workout for your brain by trying to solve this Sudoku X puzzle. A Sudoku X puzzle a day keeps the doctor away :)

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.