Sudoku X puzzle 186 - Extreme Sudoku X 16x16

Posted on July 2, 2018

Addicted to Sudoku X puzzles? Today I have another Sudoku X puzzle for you. Lots of pleasure trying to solve it.

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.