Sudoku Jigsaw: 200 Hard Puzzles 8x8 vol. 7 (Paperback) (ISBN-13: 9798645870454)

Sudoku Puzzle is a grid with 8 squares deep and 8 squares wide. In each square you need to enter numbers from 1 to 8. The meaning of the puzzle: use the number in each row, column and 4x2 block only once.

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").

Author: Yurii Naidonov
ISBN-10: 8645870452
ISBN-13: 9798645870454
Publisher: Independently Published
Language: English
Published: 05/30/2020
Pages: 138
Format: Paperback
Weight: 0.43lbs
Size: 9.02h x 5.98w x 0.30d