Sudoku X Book 1

Discover the intriguing world of Sudoku with "Sudoku X Book 1" by Christopher Monckton, published by Headline Publishing Group in 2005. This engaging paperback offers a collection of 100 brand new puzzles that introduce a unique diagonal gameplay twist, exclusively found in Sudoku X. Perfect for both seasoned Sudoku enthusiasts and newcomers alike, this book promises hours of stimulating entertainment. With 160 pages of challenging puzzles, you'll sharpen your problem-solving skills while enjoying the satisfying experience of number placement. Don't miss out on this must-have addition to your puzzle collection!