Argyle Sudoku puzzle 27 - Hard Argyle Sudoku

Posted on June 2, 2015

Argyle Sudoku puzzles are logic puzzles that are an ideal brain training.

How to play Argyle Sudoku: The goal of Argyle Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1-9 exactly once. Furthermore, Argyle Sudoku contains additional diagonals. Every marked diagonal line contains each number not more than once.