Jigsaw Sudoku puzzle 30 - Hard Jigsaw Sudoku 12x12

Posted on May 5, 2015

I really love solving this Jigsaw Sudoku puzzle. I hope you have as much fun trying to solve it as I did.

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.