Anti-King Sudoku puzzle 90 - Hard Anti-King Sudoku 9x9

Posted on February 5, 2017

Another Anti-King Sudoku puzzle for you logic puzzle lovers. Have fun solving it.

How to play Anti-King Sudoku: The goal of Anti-King Sudoku is to fill in the empty cells, one number in each, so that each column, row, and region contains each number exactly once. Furthermore equal numbers can be neither orthogonally nor diagonally adjacent.