Kojun Sudoku Kojun - 200 Easy to Normal Puzzles 7x7 (Volume 16), Book 16, (Paperback)

<b>Kojun</b> is a logic puzzle invented.<br>A rectangular or square grid is divided into regions.<br>Some cells contain numbers.<br>Each region must be filled with each of the digits from 1 to the number of cells in the region.<br>When two numbers are orthogonally adjacent, the numbers must be different.<br>The upper number of two vertically adjacent numbers in the same region must be greater than the lower number. <p>The puzzle book contain: <br>- 200 Puzzles<br>- Handy 6 x 9 inch Book Layout<br>- 2 Puzzles per Page<br>- Ideal for Beginners </p><p>In the book you will find a description and examples of solutions for all puzzles.<br>The book is for those who like logic and math problems. Decide, developing and improving.</p>

• Kojun Sudoku Kojun - 200 Easy to Normal Puzzles 7x7 (Volume 16), Book 16, (Paperback)
• Author: Createspace Independent Publishing Platform
• ISBN: 9781729742747
• Format: Paperback
• Publication Date: 2018-11-16
• Page Count: 138