Anti Diagonal Sudoku puzzle 39 - Hard Anti Diagonal Sudoku 9x9

Posted on August 31, 2015

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

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.