Hidoku-Doku - Cool Sudoku for the Child - 5 X 5 -: 50 Easy + 50 Medium + 50 Hard and 100 Very Hard. This Is a Great Book for Your Child.

by Andrii Pitenko

- 250 excellent puzzles for children- 50 EASY ] 50 MEDIUM + 50 HARD and 100 VERY HARD LEVELS .- each Sudoku has a unique solution - tasks are conveniently located - large font - develops memory, logical thinking, helps to focus - 2 puzzles on the page - wide internal fields allow you to record your decisions and thoughts- very convenient and practical - expands creative possibilities - perfect gift for all fans of puzzles. An excellent book for free...

• Format: Paperback
• Language: English
• ISBN: 172092970X
• ISBN13: 9781720929703
• Release Date: June 2018
• Publisher: Createspace Independent Publishing Platform
• Length: 150 Pages
• Weight: 0.46 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"