{"product_id":"casse-tete-la-cle-deinstein","title":"Wooden puzzle – Einstein's Key (IQ Lock)","description":"\u003cdiv data-test-render-count=\"1\"\u003e\n\u003cdiv class=\"group\"\u003e\n\u003cdiv data-is-streaming=\"false\" class=\"group relative relative pb-3\"\u003e\n\u003cdiv class=\"font-claude-response relative leading-[1.65rem] [\u0026amp;_pre\u0026gt;div]:bg-bg-000\/50 [\u0026amp;_pre\u0026gt;div]:border-0.5 [\u0026amp;_pre\u0026gt;div]:border-border-400 [\u0026amp;_.ignore-pre-bg\u0026gt;div]:bg-transparent [\u0026amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [\u0026amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid gap-3 [\u0026amp;_\u0026gt;_*]:min-w-0 standard-markdown\"\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.375rem] font-bold\"\u003eEinstein's Key – Pocket-sized Mechanical Puzzle\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eA lock that only opens with your intelligence.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eSlide the blocks into the correct order. Unlock the mechanism. Release the key. On paper, it's simple. In reality, it's a challenge that tests your logic, patience, and foresight.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003c\/h2\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eA Demanding Mechanical Puzzle\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEinstein's Key is not a gadget: it's a real 3D puzzle that tests your spatial reasoning. Every move counts. Every block must be moved in a precise order for the mechanism to unlock.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePart of the Einstein series, known for its clever puzzles, this model combines elegance and difficulty. The result: an object that you handle, turn over, observe... and that resists until the solution finally appears.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDifficulty level:\u003c\/strong\u003e 3\/6 – Difficult\u003cbr\u003e\u003cstrong\u003eAverage resolution time:\u003c\/strong\u003e between 3 and 30 minutes (depending on your approach and perseverance)\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhy this puzzle stands out\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eA 100% mechanical challenge\u003c\/strong\u003e: no batteries, no screen. Just you and the puzzle.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePortable format\u003c\/strong\u003e: compact and robust, it slips everywhere and can be handled anywhere.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCareful finish\u003c\/strong\u003e: crafted wood, metal mechanism, transparent protective plate. The object is as pleasing to look at as it is to solve.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIdeal gift\u003c\/strong\u003e: for puzzle enthusiasts, curious minds, and all those who love tangible challenges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePrinciple:\u003c\/strong\u003e slide the blocks to unlock the mechanism and release the attached key\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e wooden structure, metal elements, transparent protective plate\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePuzzle dimensions:\u003c\/strong\u003e approximately 7.5 × 10.2 × 1.5 cm (2.95 × 4.02 × 0.59 inches)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBox dimensions:\u003c\/strong\u003e approximately 15 × 15 × 3.8 cm (5.91 × 5.91 × 1.50 inches)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRecommended age:\u003c\/strong\u003e 7 years and up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eBox contents\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1 IQ Lock puzzle\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e1 key attached to the mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSafety warning:\u003c\/strong\u003e Contains small parts. Not suitable for children under 3 years old (choking hazard).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Phil","offers":[{"title":"Default Title","offer_id":44959569838149,"sku":"02S-CT-ACIEF124","price":24.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4389\/5621\/files\/casse_tete_puzzle_la_cle_einstein.jpg?v=1777829888","url":"https:\/\/clubdesjouets.com\/en\/products\/casse-tete-la-cle-deinstein","provider":"ClubdesJouets","version":"1.0","type":"link"}