samurai sudoku puzzle books hard: 250 samurai sudoku puzzles brain game for adults . Great gift idea for Christmas

Best way to take care of your brain.

samurai sudoku puzzle books hard features :

There are 500 Sudoku puzzles overlapping into 100 Samurai Style puzzles.Great Quality paper print.Every page has a samurai puzzle in full size , with the solution at the bottom on every page.Cute Cover.Brain challenging games for adults .

Could be a great idea for dads or husbands .

Samurai Sudoku puzzles consist of five overlapping sudoku grids and follows the same rules as Sudoku in that every row, column, and block of each of the five grids must contain the numbers "1" to "9". Where the grids overlap, the rows and columns do not go beyond their usual length but the interlocking blocks give you more clues.