Jigsaw Sudoku: 250 Medium Jigsaw Sudoku Puzzles (Irregularly Shaped Sudoku)

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: 1726789721
• ISBN13: 9781726789721
• Release Date: October 2018
• Publisher: Independently Published
• Length: 146 Pages
• Weight: 0.45 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"