Sudoku Expert Wanted Despite its humorous cover, this book refers to advanced and courageous Sudoku fans that aren't afraid to throw themselves into the 16x16 Sudoku grid arena 100 new 16x16 Sudoku puzzles: 35 Hard, 35 Very Hard, 30 ExtremeWild West Wanted themed coverQuality paper and premium matte coverSolutions key at the back pagesLarge Print edition with plenty of space to work with
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.