{"product_id":"casse-tete-coffre-fort-50","title":"Safe Puzzle 50 – Wooden mathematical puzzle","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eIn stock · Shipped within 24h (excluding weekends) · Secure payment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e65,000 possible combinations. Only one solution. Your logic against the numbers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eTurn the rings. Reveal or hide the numbers. Adjust, recalculate, start over. The goal is clear: get exactly 50 in each column, simultaneously. The execution, however, requires method, observation, and perseverance.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eA Mechanical Mathematical Challenge\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Safecracker 50 uses the principle of a safe mechanism to create a formidable logic puzzle. Five rotating rings, independent of each other, form columns of numbers. Some rings are partially cut out: as they turn, they hide or reveal the numbers below.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEach rotation modifies several columns at once. Each adjustment has cascading consequences. The challenge lies in understanding the system: it's not about trial and error, but about reasoning to isolate the winning combination from over 65,000 possibilities.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eType of challenge:\u003c\/strong\u003e logic and mathematical puzzle\u003cbr\u003e\u003cstrong\u003eAudience:\u003c\/strong\u003e demanding puzzle enthusiasts, pure logic lovers\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eResolution Principle\u003c\/h2\u003e\n\u003col 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-decimal flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eTurn each ring independently to form the columns\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMentally add the visible numbers in each column\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAdjust progressively until you reach 50 in all columns simultaneously\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo chance. No force. Only thought and strategy.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWhat Makes This Puzzle Remarkable\u003c\/h2\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\u003eControlled complexity\u003c\/strong\u003e: a seemingly simple concept, a resolution that requires rigor and method\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eIntellectual satisfaction\u003c\/strong\u003e: when the solution reveals itself, it's the fruit of your reasoning, not chance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eQuality object\u003c\/strong\u003e: entirely made of natural wood, with rings that turn precisely\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDistinguished gift\u003c\/strong\u003e: for an office, a library, or as a challenge for analytical minds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnical Specifications\u003c\/h2\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\u003eModel:\u003c\/strong\u003e Safecracker 50 (rotating mathematical puzzle)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eObjective:\u003c\/strong\u003e obtain a sum of 50 in each column simultaneously\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e 5 independent rotating rings that reveal or hide numbers\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNumber of combinations:\u003c\/strong\u003e over 65,000 possibilities\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSolution:\u003c\/strong\u003e unique\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 12.8 cm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e natural wood\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRecommended age:\u003c\/strong\u003e 8 years and up\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e shrink-wrapped\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eContents\u003c\/h2\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 wooden Safecracker 50 puzzle\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","brand":"Phil","offers":[{"title":"Default Title","offer_id":44959558533189,"sku":"02S-CT-BOISF130","price":27.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4389\/5621\/files\/casse_tete_coffre_fort_safecracker_50_bois.jpg?v=1777829145","url":"https:\/\/clubdesjouets.com\/en\/products\/casse-tete-coffre-fort-50","provider":"ClubdesJouets","version":"1.0","type":"link"}