Suguru Puzzle Books - 400 Easy to Master Puzzles 6x6
Suguru Puzzle Books - 400 Easy to Master Puzzles 6x6

Author: Dart Veider

Publisher:

Published: 2019-09-03

Total Pages: 240

ISBN-13: 9781690770961

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Suguru (also known as "Number Blocks") is a logic puzzle that has simple rules, but which provides sufficient challenges to satisfy the most enthusiastic solvers! The task consists of a rectangular or square grid divided into regions. Each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent. Even though the rules are simple, you will need all your skills to solve it.

Hitori and Sudoku
Hitori and Sudoku

Author: Nikoli

Publisher: Sterling Publishing Company, Inc.

Published: 2009-06

Total Pages: 164

ISBN-13: 9781402757532

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Puzzle fans will love hitori. Instead of filling in numbers on a grid, they have to black them outlike playing sudoku backwards! Hitori is a new brainchild of Nikoli, publisher of Japan s very first puzzle magazine and a superpower in the puzzle world. The rules are simple: 1) No number may appear more than once in any row or column. 2) Starting with a fully filled grid, the solver has to decide which duplicate numbers to knock out. And 3) all numbers remaining at the end have to be connected together. It s a whole new kind of mind-bending fun."""

Hashi
Hashi

Author: Alastair Chisholm

Publisher: Crombie Jardine

Published: 2006-05-01

Total Pages: 256

ISBN-13: 9781905102792

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Hashi (short for Hashiwokakero, meaning "build bridges") is a new logic puzzle from Japan. In Hashi, the goal is to join islands together with up to two vertical or horizontal bridges, so that every island is connected. The larger in number value the island, the more bridges connect to it (an island of size 6 must be connected to 6 bridges), and no bridge can cross another. Successful logic puzzles have certain things in common: a unique game with one solution, easy to pick up, fun and challenging, able to be put down and picked back up again. Hashi has all these qualities, and puzzle master Alastair Chisholm has created 201 puzzles in three levels of difficulty--Easy, Medium, and Hard; you'll be thinking about them even when you're not working on them.

Binary Puzzle
Binary Puzzle

Author: Khalid Alzamili

Publisher:

Published: 2020-04-15

Total Pages: 132

ISBN-13: 9789922636016

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This Logic Puzzles book is packed with the following features: - 500 Binary Puzzle (10x10) from Easy to Hard. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. - Includes free bonus puzzles.

Ai Escargot
Ai Escargot

Author: Arto Inkala

Publisher:

Published: 2007-06-01

Total Pages: 108

ISBN-13: 9781847534514

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This book contains AI Escargot, the world famous sudoku puzzle which became the most difficult sudoku puzzle known in 2006. There are also several hints for solving AI Escargot in the shortest and most logical way. In addition, the book has 166 other sudoku puzzles in 11 categories. This makes it very convenient to find out your own level and to learn more! The author, Arto Inkala, is a puzzle creator and a doctor of science in the field of applied mathematics.

Puzzle Baron's Logic Puzzles
Puzzle Baron's Logic Puzzles

Author: Puzzle Baron

Publisher: National Geographic Books

Published: 2010-08-03

Total Pages: 0

ISBN-13: 1615640320

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Get your brain working with 200 grid-based logic puzzles from the Puzzle Baron! Filled with complex and fun brain teasers that range in difficulty, this book will put your mind into overdrive with hours of brain-challenging fun. Using the given backstory and list of clues, readers use pure logic to deduce the correct answer for each fiendishly tricky puzzle in Puzzle Baron's Logic Puzzles. Bring out your competitive side and check your stats against the average completion time, the record completion time, and the percentage of people who finish the puzzle. Check your work against the answer key and see how logical you really are! Perfect for adults or children, Puzzle Baron's Logic Puzzles is the ultimate challenge for those who love piecing clues and facts together. The brain is a wonderful thing to tease!

Will Shortz Presents The Monster Book of KenKen
Will Shortz Presents The Monster Book of KenKen

Author: Tetsuya Miyamoto

Publisher: St. Martin's Griffin

Published: 2010-11-09

Total Pages: 0

ISBN-13: 9780312654337

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This monster edition of KenKen contains 300 3x3 to 9x9 size puzzles with "How to Solve" instructions and an introduction by puzzlemaster Will Shortz. The puzzles use all four mathematical operations and increase in difficulty. Features: · 300 easy-to-hard sudoku · Edited by legendary New York Times crossword editor Will Shortz · Big grids with lots of space for easy solving

500 Medium Sudoku Puzzles for Adults (with Answers)
500 Medium Sudoku Puzzles for Adults (with Answers)

Author: Sudoku Books

Publisher: Createspace Independent Publishing Platform

Published: 2017-11-07

Total Pages: 108

ISBN-13: 9781979507974

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Would you like to increase the effectiveness of your brain while you have fun? Increase the effectiveness of your brain function with Sudoku puzzles. What if you could reduce your chances of Dementia or Alzheimer's disease by solving Sudoku puzzles? According to the University of Edinburgh, UK, research has found that Sudoku can trigger "survival genes" in the brain that normally lay dormant. PencilPress team has been compiling and publishing puzzles for over two decades. By using his collection of sudoku books you will experience improved brain functions such as concentration, logical thinking and memory. Pick up your copy today by clicking on the BUY NOW button at the top of this page.