Calcudoku, 121 Advanced Puzzles: volume III, Min Patrick

Автор: Min Patrick
Название: Calcudoku Holiday Puzzles: 250 puzzles
ISBN: 1511774460 ISBN-13(EAN): 9781511774468
Издательство: Неизвестно
Цена: 17190.00 T
Наличие на складе: Невозможна поставка.
Описание: Every Summer, the time is right for a Calcudoku Holiday Puzzle Book: 250 puzzles of all types and sizes: easy starters, brain teasers, puzzles from zero, twin puzzles, extra large puzzles (up to 12x12 !) - so whether you're looking for a quick fix, or hours of puzzling on a single puzzle, it's all here in this book! Solving a Calcudoku takes not just logic reasoning (as in Sudoku), but also basic math skills, making it a much more interesting and satisfying puzzle. The puzzles are printed large and on high-quality paper, so there is plenty of space for notes. Included are a description of the rules, explanations for the puzzle variations, and all solutions. Puzzles are rated between 1 star (easy) and 5 stars (difficult), divided into 3 chapters: 50 easy puzzles, 150 medium puzzles, and 50 difficult ones. You can even submit solutions for the difficult puzzles in this book at www.calcudoku.org, and score 10 points for each correct solution!

Автор: Min Patrick
Название: The Huge Killer Sudoku Book: 2nd edition
ISBN: 148952987X ISBN-13(EAN): 9781489529879
Издательство: Неизвестно
Цена: 11440.00 T
Наличие на складе: Невозможна поставка.
Описание: This book has 250 of the popular Killer Sudoku puzzles, ranging from easy to very challenging. There are five categories: "Warmup" (with 25 puzzles), "Easy" (50), "Medium" (50), "Tricky" (50), and "Difficult" (75) (so no puzzle is actually impossible: -). Solving a Killer Sudoku takes a combination of Sudoku-style logic reasoning and basic math skills, making it a much more interesting puzzle. The puzzles are by the author of the popular Calcudoku puzzle books. Solve both Calcudoku and Killer Sudoku puzzles online at calcudoku.org and score points! You can even submit solutions for the difficult puzzles in this book, and score points for each correct solution.The 1st edition of this book has the same puzzles, but without the solutions in the back. This 2nd edition does have all solutions in the back of the book.Do also check out the new Colossal Killer Sudoku book, and my Calcudoku books (simply click on my name near the top of the page).

Автор: Min Patrick
Название: The Colossal Killer Sudoku Book
ISBN: 1517766028 ISBN-13(EAN): 9781517766023
Издательство: Неизвестно
Цена: 14890.00 T
Наличие на складе: Невозможна поставка.
Описание: This is the book for lovers of Killer Sudoku: 200 puzzles, no easy puzzles, and TEN supersized 16x16 puzzles.

The book has 50 Medium, 50 Tricky, 75 Difficult, 15 Very Difficult, and 10 16x16 puzzles.

The 16x16 are also printed enlarged on 4 separate pages, so you can cut & glue to create a larger version.

Submit your solutions to the difficult puzzles at www.calcudoku.org and score points for correct solutions.

All solutions are included in the back.

This book will keep you busy for countless hours!

Автор: Min Patrick
Название: Calcudoku: 121 Advanced Puzzles
ISBN: 1499325878 ISBN-13(EAN): 9781499325874
Издательство: Неизвестно
Цена: 14890.00 T
Наличие на складе: Невозможна поставка.