Anti Diagonal Sudoku puzzle 37 - Hard Anti Diagonal Sudoku 16x16

Posted on August 17, 2015

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

How to play Anti Diagonal Sudoku: The goal of Anti Diagonal Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once and each diagonal has at most three different numbers for 9x9 grids and at most four different numbers for 16x16 grids.