Sudoku Patchwork - 200 Hard Puzzles 9X9

Patchwork (also known as "Tatami") consists of a square grid divided into regions ("rooms"). Each room must be filled with each of the digits from 1 to the number of cells in the room. Every row and every column must contain the same amount of each digit. Same digits must not be orthogonally adjacent.

• | Author: Dart Veider
• | Publisher: Createspace Independent Publishing Platform
• | Publication Date: Nov 11, 2018
• | Number of Pages: 136 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1729728162
• | ISBN-13: 9781729728161