Asterisk Sudoku puzzle 23 - Extreme Asterisk Sudoku

Posted on April 29, 2015

I always find it gratifying when I finally solve a Asterisk Sudoku puzzle. I felt thrilled when I solved this Asterisk Sudoku puzzle.

How to play Asterisk Sudoku: The goal of Asterisk Sudoku is to fill in the empty cells, one number in each, so that each column, row, region and shaded cells contain the numbers 1-9 exactly once.