{"product_id":"variety-puzzle-books-for-adults-400-easy-puzzles-9x9-straights-numbricks-suguru-calcudoku-volume-1-9781072885863","title":"Variety Puzzle Books for Adults - 400 Easy Puzzles 9x9: Straights, Numbricks, Suguru, Calcudoku (Volume 1)","description":"Numerical logic puzzles are puzzles that use the numbers and the set of rules to deal with them.In this book you can find \u003cb\u003eStraights\u003c\/b\u003e, \u003cb\u003eNumbricks\u003c\/b\u003e, \u003cb\u003eSuguru\u003c\/b\u003e and \u003cb\u003eCalcudoku \u003c\/b\u003e.\u003cbr\u003eWith a great variety of number Puzzles this series is ideal for brain training and keeping your mind active.\u003cbr\u003eThe number of puzzles in the book is \u003cb\u003e400\u003c\/b\u003e puzzles. This book contains easy puzzle. \u003cp\u003e\u003c\/p\u003eThe variety puzzle books for adult's series contain: \u003cbr\u003e- 100 Straights\u003cbr\u003e- 100 Numbricks \u003cbr\u003e- 100 Suguru\u003cbr\u003e- 100 Calcudoku\u003cbr\u003e- Handy 6 x 9 inch Book Layout\u003cbr\u003e- 2 Puzzles per Page\u003cbr\u003e- Ideal for Beginners \u003cp\u003e\u003c\/p\u003eIn the book you will find a description and examples of solutions for each type of logical puzzles and solve all puzzles.\u003cbr\u003eThe book is for those who like logic and math problems. Decide, developing and improving.\u003cbr\u003e","brand":"Independently Published","offers":[{"title":"Default Title","offer_id":51424456868114,"sku":"9781072885863","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_370382a2-afcf-4565-9388-ff8ab2de07d2.jpg?v=1751378475","url":"https:\/\/surprise-castle.myshopify.com\/products\/variety-puzzle-books-for-adults-400-easy-puzzles-9x9-straights-numbricks-suguru-calcudoku-volume-1-9781072885863","provider":"Surprise Castle","version":"1.0","type":"link"}