Argyle Sudoku puzzle 5 - Extreme Argyle Sudoku

Posted on December 9, 2014

Argyle Sudoku puzzles are really fun brain games. This logic puzzle will give your brain a great exercise.

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.