Pocket Posh Sixy Sudoku Easy to Medium
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 Easy to Medium Puzzles features a foreword, an extensive how-to-play section, 200 easy to medium 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.
- Publisher: Andrews McMeel
- Publication date: 07/09/2021
- ISBN: 9781524868109
- Page extent: 144
- Format: Paperback
- Dimensions: 152 mm x 102 mm
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