Posted on February 14, 2015
Today you get another great workout for your brain by trying to solve this Samurai Sudoku puzzle. A Samurai Sudoku puzzle a day keeps the doctor away :)
How to play Samurai Sudoku: Samurai Sudoku consists of five 9x9 grids, one in the center and the other 4 overlapping each corner grid of the central one. For each 9x9 grid the goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1-9 exactly once.