Shikaku (also known as "Divide by Box", "Number Area", "Divide by Squares") is a logic puzzle with simple rules and challenging solutions. It is played on a rectangular grid. Some of the cells in the grid are numbered.The rules of Shikaku are simple: divide the grid into rectangular and square pieces such that each piece contains exactly one number, and that number represents the area of the rectangle.This Logic Puzzles book is packed with the following features: - 100 Shikaku (30x30) Puzzles from Easy to Hard.- Answers to every puzzle are provided.- Each puzzle is guaranteed to have only one solution.

• Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors)
• Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)