Give your child this activity book for ages 12-14 Years old and get ready to unlock their creativity and sharpen their thinking skills. This puzzle book is designed to be an exciting brain-teaser that will engage and challenge children for hours. It includes Calcudoku, One Hundred Puzzle, Mazes, Mines Finder, and Sudoku , all of which are designed to stimulate the mind and keep your child entertained. With this activity book, you can provide your child with the opportunity to develop a range of problem-solving and logical thinking skills in a fun and interactive way. Benefits of this Activity Puzzle Book: Stimulate the mind and boost creativity Sharpen critical thinking skills and problem-solving abilities Develop logical thinking and cognitive skills Provide hours of engaging brain-teasing entertainment What’s Included: Calcudoku One Hundred Puzzle Mazes Mines Finder Sudoku Take advantage of this amazing activity book and give your child the opportunity to develop a range of problem-solving and logical thinking skills in a fun and interactive way. Product Details: Size 8.5 x 11 Inches White paper Matte Finish Soft Cover start enjoying lots of fun! ♥♥ —- ISBN: 9798354621828 | ISBN10: B0BGKX2JPT | ISBN-13: 979-8354621828