{"product_id":"professor-puzzle-the-case-of-the-secret-society-sliding-block-puzzle","title":"Professor Puzzle: The Case of the Secret Society - Sliding-Block Puzzle","description":"\u003cp\u003e\u003cstrong\u003eThe Case of the Secret Society\u003c\/strong\u003e is a wooden sliding‑block puzzle from the well‑regarded Sherlock Holmes collection by Professor Puzzle. In this brainteaser, players slide pieces of a map to uncover and release a hidden membership token—a metal coin—from the Society of Shadows, a secret brotherhood plotting to exert criminal control over London.\u003c\/p\u003e\u003cp\u003eThe puzzle arrives in a compact, decorative box measuring approximately 105 mm × 135 mm × 30 mm, with the sliding assembly itself measuring around 100 mm × 130 mm × 30 mm. Its difficulty is rated as “Extreme” (4\/6), making it ideal for older children and adults who enjoy challenging mechanical puzzles.\u003c\/p\u003e","brand":"Holdson Ltd","offers":[{"title":"Default Title","offer_id":48238568898612,"sku":"BH-63455699","price":19.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6195\/0516\/files\/5056297206705-professor-puzzle-the-case-of-the-secret-society-1.jpg?v=1787720382","url":"https:\/\/toyhero.co.nz\/products\/professor-puzzle-the-case-of-the-secret-society-sliding-block-puzzle","provider":"Toy Hero","version":"1.0","type":"link"}