TOP CHOICE in SUDOKU BOOKS81 Harakiri Sudoku Puzzles - each with 8 Sudoku gridsGIFT IDEA - This is a great gift for anyone who enjoys solving puzzles - including YOU!Some people consider Sudoku Samurai puzzles too big; some other people prefer even bigger Sudoku variant puzzles.If you belong to the second category, this book is for you! It's full of overlapping 8-grid Sudoku puzzles (Gattai-8) laid out in a double Samurai Sudoku format, also known as SUDOKU HARAKIRI.Essentially, there are 8 sudoku sub-puzzles which overlap the same way as in Samurai Sudoku.Therefore, each puzzles provides twice the challenge of an ordinary Samurai Sudoku!Are you up for this challenge?Order your copy now!For more top quality books, please visit amazon.com/djape