Jigsaw Sudoku puzzle 44 - Hard Jigsaw Sudoku 12x12

Posted on September 15, 2015

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

How to play Jigsaw Sudoku: The goal of Jigsaw Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. The regions are of irregular shape.