Brain games for adults Panda puzzle book Bog This book contains 100 sudoku samurai puzzle in medium to hard difficulty. Samurai sudoku puzzles contain five overlapping sudoku grids. The regular sudoku rules apply to every 9 x 9 grid. Put numbers from 1 to 9 in every empty cell. Each row, each column... Læs hele produktbeskrivelsen ved at trykke på købsknappen.