Sudoku Vol 3 Puzzle Pad: Hard to Extreme

200 Puzzles on a spiral: Hard to Extreme. Perfect handbag fit, pocket size
Perfect for sharpening concentration and reasoning skills, here are 200 all-new Sudoku puzzles that build in difficulty level from hard to very challenging. A musthave for every on-the-go Sudoku sleuth!

ISBN: 9781452101743
262 pages