Description

Designed for experienced solvers who enjoy a serious challenge. This slim A5 workbook contains 40 carefully checked Expert Sudoku puzzles with sparse starting grids and demanding multi-step solving paths.

Product details:
• Physical A5 workbook (5.83 x 8.27 in)
• 40 Expert Sudoku puzzles
• 52 full-color pages
• Saddle-stitched with staples
• Online answers included
• Made to fit inside your refillable journal

This is a physical product, not a digital download. U.S. shipping only for the first release.