Puzzles for Brain - Jigsaw Sudoku 200 Easy to Expert Puzzles 9x9 (volume 23)

The rules of Jigsaw Sudoku are similar to standard Sudoku, since you must place each of the numbers 1 to 9 (or 1 to whatever the size of the puzzle is) into each of the rows and columns. However whereas standard Sudoku also has rectangular boxes that must each contain every number, in Jigsaw Sudoku these boxes are replaced by different bold-lined shapes that must each contain every number instead.

• • Author: Alexander Rodriguez
• • Publisher: Independently published
• • Publication Date: December 10, 2019
• • Number of Pages: 118 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1673971431
• • ISBN-13: 9781673971439