Anti Diagonal Sudoku puzzle 55 - Extreme Anti Diagonal Sudoku 16x16

Posted on December 28, 2015

Today you get another great workout for your brain by trying to solve this Anti Diagonal Sudoku puzzle. A Anti Diagonal Sudoku puzzle a day keeps the doctor away :)

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.