Samurai Sudoku: 101 Samurai by Dr Gareth Moore (English) Paperback Book
25,70 €
Printed on top-quality, large paper perfect for solving on (and which will survive repeated use of an eraser!). Each puzzle consists of 5 overlapping Sudoku grids, arranged so that you must solve all of them simultaneously to arrive at the unique solution to the overall puzzle.
Jetzt bei Ebay: