Pocket Posh Sixy Sudoku Easy to Medium by Peter Ritmeester

Pocket Posh Sixy Sudoku Easy to Medium by Peter Ritmeester

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 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.

Peter Ritmeester is founder and owner of PZZL.com and was General Secretary of the World Puzzle Federation (WPF) for twelve years.  Books with his sudoku, presented by Will Shortz, have been on the bestseller lists for more than ten years.

SKU	Non disponible
ISBN 13	9781524868109
ISBN 10	1524868108
Titre	Pocket Posh Sixy Sudoku Easy to Medium
Auteur	Peter Ritmeester
État	Non disponible
Type de reliure	Paperback
Éditeur	Andrews McMeel Publishing
Année de publication	2021-10-28
Nombre de pages	144
Note de couverture	La photo du livre est présentée à titre d'illustration uniquement. La reliure, la couverture ou l'édition réelle peuvent varier.
Note	Non disponible