{"product_id":"sudoku-advent-calendar","title":"Sudoku Advent Calendar","description":"Sudoku Advent Calendar with 200 Sudoku Puzzles\u003cbr\u003eHo Ho Ho! Are you looking for a gift that is both fun and keeps the mind healthy? Sudoku, one of the world’s most popular numbers games is proven by science that boosts logical thinking, helps to improve concentration, develops quick-thinking skills, and reduces anxiety \u0026amp; stress. Research has shown that daily learning, such as playing games like Sudoku, stimulates the brain, improves brain function, and prevents cognitive decline.\u003cbr\u003e\u003cbr\u003eUnlike standard Sudoku puzzle books, this book contains 6 Sudoku variations to keep your brain engaged.\u003cbr\u003e\u003cbr\u003eThe book features:\u003cbr\u003e\u003cbr\u003e✔️ 200 SUDOKU PUZZLES - 8 Sudoku puzzles per day, great for all ages! Hours of fun and entertainment\u003cbr\u003e✔️ BEAUTIFULLY CRAFTED - 25 day Advent Calendar, every day starting with a beautiful Scandinavian Christmas design\u003cbr\u003e✔️ EXCITING VARIETY - wide variety of Sudoku types like X-Sudoku, Even-odd, Samurai, Flower und Sensei Sudoku which you won’t find in other Sudoku puzzle books\u003cbr\u003e✔️ INSTRUCTIONS - rules on how to play each type of Sudoku\u003cbr\u003e✔️ EASY TO HARD LEVELS - three levels of difficulty ranging from easy to hard\u003cbr\u003e✔️ ANSWERS - solutions at the end of the book\u003cbr\u003e✔️ PERFECT SIZE - 8’ x 10’ easy to take with you\u003cbr\u003e\u003cbr\u003e??This Sudoku book is a nice gift idea for Sudoku lovers! It's a great way to enjoy Christmas time keeping the mind sharp by building problem-solving skills.\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eLibro de impresión bajo demanda\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eTiempo promedio de entrega: 21 días\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNuevo y sellado\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Independently published","offers":[{"title":"Default Title","offer_id":41118524407851,"sku":"9798498330105","price":812.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2321\/9467\/files\/8e7bb2fe-673d-4de0-9057-e0a60b8ac51c.jpg?v=1774033647","url":"https:\/\/cadabrabooks.com\/es-us\/products\/sudoku-advent-calendar","provider":"Cadabra \u0026 Books","version":"1.0","type":"link"}