Kategoria BISAC: Games & Activities >> Logic & Brain Teasers

Griddlers logic puzzles, also known as Picross or Nonograms, are picture logic puzzles in which cells in a grid have to be colored or left blank according to numbers given at the side of the grid to reveal a hidden picture. Some people compare Griddlers to Sudoku. However, the Griddlers puzzles always reveal a nice image as a result.

This book consists of 168 single Griddlers, 5 Multi-Griddlers and 4 Triddlers. The solutions of the puzzles appear at the end of the book.

The country is in the grips of KenKen Mania Luckily, the next title in our "Puzzle Doctor Presents" series is sure to satisfy the most addicted KenKen fan.

* Contains 150 puzzles ranging from easy to hard
* Puzzles range in size from 3x3 to 9x9 grids
* Introduction by Will Shortz

There's no better way to unwind on your downtime than with a KenKen puzzle--or better yet, two hundred of them So whether you're hitting the road or simple lounging in the backyard, your vacation begins the moment you pick up a pencil

Includes:
200 easy to challenging KenKen puzzles
Puzzles range in size from simple 3x3 grids to mindbending 9x9 grids
Introduction and solving instructions by puzzlemaster Will Shortz

The Puzzle Baron is at it again, creating puzzles his readers crave. In Puzzle Baron Logic Puzzles, Vol. 3, puzzlers are given a background story and a list of text-based clues and are then asked to use logic to sift through the clues to arrive at the correct answer to a question.

Includes 200 brain-challenging logic puzzles and answer keys on numerous topics.
Offers statistics, such as the average completion time, the record completion time, and the percentage of puzzlers who can complete the puzzle.
Features grids for readers to systematically unravel the logic...

Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithmetic skills. Children ages 9-12 have excelled in math and gained real-life problem solving skills all from playing a puzzle so engaging that it keeps them coming back for more.

This second volume of I Can KenKen features:
- 75 easy all multiplication puzzles to get kids excited about KenKen
- Introduction and how to solve instructions from Marilyn Burns
- "Home and Classroom Guide for Parents and Teachers" by Ms. Burns
- Foreword by Will Shortz

Not only are these puzzles fun but KenKen helps children improve concentration, logic and arithmetic skills. Children ages 9-12 have excelled in math and gained real-life problem solving skills all from playing a puzzle so engaging that it keeps them coming back for more.

This third volume of I Can KenKen features:
- 75 easy addition and subtraction puzzles
- Introduction and how to solve instructions from Marilyn Burns
- "Home and Classroom Guide for Parents and Teachers" by Ms. Burns
- Forward by Will Shortz

What could be more logical than a second volume of Puzzle Baron's Logic Puzzles?

Puzzle Baron's Logic Puzzles, Vol. 2 provides 200 more grid- based logic puzzles from the popular online puzzle site. For each puzzle, readers are given a background story and a list of text-based clues and then use logic to sift through the clues to arrive at the correct answer to a question. Unlike other logic puzzle books, every puzzle in Puzzle Baron's Logic Puzzles, Vol. 2 includes statistics-such as the average completion time, the record completion time, and the percentage...

The most entertaining logician and set theorist who ever lived (Martin Gardner) gives us an encore to The Lady or the Tiger?-a fiendishly clever, utterly captivating new collection of 225 brainteasers, puzzles, and paradoxes.
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Another 201 Puzzles, 5 Seriously Advanced Levels of Difficulty

The incredible popularity of Su Doku shows no sign of slowing and for every fan of the fascinating number game, The Essential Book of Su Doku Volume 3: Advanced will provide further hours of captivating fun -- with the most challenging puzzles yet.

The super-difficult puzzles created especially for this book will tax even the most agile Su Doku brains and leave people begging for mercy. Fiendishly devised for maximum fun, these puzzles are certain to take your Su Doku skills to new heights.