Big Book of Sudoku: 600+Sudoku Puzzles

By KGN iNTERNATIONAL

You needn't bother with to be a human calculator to partake in an extraordinary sudoku puzzle! Hone your psyche and have a good time with this extraordinary assortment of sudokus, including more than 540 difficulties across four trouble levels (Warm-Up, Testing, Extreme, and a definitive Samurai Sudoku!) An unquestionable necessity for all Sudoku fans.

• Format: Paperback
• Language: English
• ISBN: B0BL2M6B3R
• ISBN13: 9798361277094
• Release Date: October 2022
• Publisher: Independently Published
• Length: 602 Pages
• Weight: 1.75 lbs.
• Dimensions: 1.2" x 6.0" x 9.0"