Jigsaw Sudoku: 400 Easy Jigsaw Sudoku Puzzles

By Mindful Puzzle Books

Also the puzzle may contain the regions of random (irregular) shape; this variant is called Jigsaw Sudoku ("Geometry Sudoku", "Geometry Number Place", "Irregular Sudoku", "Kikagaku Nanpure").

• Format: Paperback
• Language: English
• ISBN: 172682246X
• ISBN13: 9781726822466
• Release Date: October 2018
• Publisher: Independently Published
• Length: 232 Pages
• Weight: 0.70 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"