Challenging Sudoku

by Paisley Puzzles

Overview

This compilation of more than 420 challenging sudoku puzzles is not for the faint of heart! Sharpen your skills across four levels of expertise up to the diabolically difficult.

Product Details

ISBN-13:	9781454939887
Publisher:	Puzzlewright
Publication date:	12/17/2019
Series:	Paisley Puzzles
Pages:	288
Product dimensions:	5.90(w) x 7.70(h) x 0.70(d)