Hard Sudoku Book: 200 Difficult Sudoku Puzzles - Couverture souple

Djape

Couverture souple

ISBN 10 : 1500568252 ISBN 13 : 9781500568252

Editeur : CreateSpace Independent Publishing Platform, 2014

Synopsis

Hard Sudoku Book — 200 Difficult Puzzles in Pocket Format

200 hard Sudoku puzzles in a compact 5 x 8 inch book with large-font numbers. Some puzzles require advanced techniques like X-Wing or Swordfish — but all can be solved through logic alone, without guessing.

The small format makes this ideal for carrying in a bag, pocket, or carry-on. The large font keeps it readable despite the compact size. Hard Sudoku in a portable package.

If you need help, the solutions are at the back. But remember the golden rule: do not guess. If you are stuck, look again — the answer is there.

200 puzzles. All solutions included. From DJAPE — 250+ puzzle books, PhD in Computer Science, Washington Post Samurai Sudoku since 2006.

A propos du livre

Présentation de l'éditeur

This is a book of difficult Sudoku puzzles. Some of the puzzles require you to apply advanced Sudoku solving techniques such as X-Wing or Swordfish.
However, all puzzles can be solved without guessing and have one solution only. If you need help, you can always peek at the solutions.
Remember: do not guess!
The book is small in size but the numbers are printed in large font, easy to read.

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Détails de l'édition

• Éditeur: CreateSpace Independent Publishing Platform
• Date d'édition: 2014
• Langue: anglais
• ISBN 10: 1500568252
• ISBN 13: 9781500568252
• Reliure: Broché
• Nombre de pages: 119
• Coordonnées du fabricant: Printed by Amazon on behalf of the author; https://www.amazon.fr/hz/contact-us; ; c/o Amazon Media EU S.à.r.l., 38 Avenue John F. Kennedy; Luxembourg; L-1855; Luxembourg