Argyle Sudoku puzzle 30 - Hard Argyle Sudoku

Posted on June 23, 2015

Is solving Argyle Sudoku puzzles an obsession for you? You will most certainly enjoy today's Argyle Sudoku puzzle.

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.