Pocket Posh Sixy Sudoku Hard: 200 6X6 Puzzles With A Twist

Sixy sudoku puzzles bring a whole new dimension of logic, making a 6 x 6 possibly even more fun than a 9 x 9 sudoku! There is no plain hard work, just a lot of logic and insight. Peter Ritmeester, founder and owner of PZZL.com, is the inventor of Hyper Sudoku where four gray regions also contain 1-9. By applying this idea to 6 x 6 Sudoku, an additional level of logic is created. Pocket Posh Sixy Sudoku Hard Puzzles features a foreword, an extensive how-to-play section, 200 medium to hard puzzles, and complete solutions at the back. The rules: insert the digits 1-6 just once in each a) row, b) column, c) bold outlined area AND d) in each white and gray rectangle.

• | Author: Peter Ritmeester
• | Publisher: Andrews McMeel Publishing
• | Publication Date: 7-Sep-21
• | Number of Pages: 144 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 1524868116
• | ISBN-13: 9781524868116