{"product_id":"logic-puzzle-book-for-teens-100-brain-games-challenges-knowledge-crates","title":"Logic Puzzle Book for Teens — 100 Brain Games \u0026 Challenges | Knowledge Crates","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eYour teen wants a challenge. This delivers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e100 brain puzzles — crosswords, logic problems, analogies, anagrams, cryptograms, and sudoku — all in one screen-free book. Puzzles start manageable and get progressively harder, so there's always a next level to tackle. Great for independent work, quiet time, or just keeping a sharp mind busy.\u003c\/p\u003e","brand":"Knowledge Crates","offers":[{"title":"Default Title","offer_id":46063493939434,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/8184\/0301\/files\/LogicPuzzleBook.png?v=1780915891","url":"https:\/\/www.knowledgecrates.com\/products\/logic-puzzle-book-for-teens-100-brain-games-challenges-knowledge-crates","provider":"Knowledge Crates","version":"1.0","type":"link"}