Download or read book Sudoku Jigsaw written by Stanislav Korin and published by . This book was released on 2020-06-14 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Puzzle is a grid with 6 squares deep and 6 squares wide. In each square you need to enter numbers from 1 to 6. The meaning of the puzzle: use the number in each row, column and 3x2 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").