Sudoku X puzzle 220 - Medium Sudoku X 16x16

Posted on August 19, 2019

Scientists have shown that solving logic puzzles is really good for your brain. Today we have another brain teaser for you. Enjoy today's Sudoku X puzzle.

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.