{"product_id":"hanoi-tower-9-logic-puzzle","title":"Hanoi Tower 9 - Logic Puzzle","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe infamous Towers of Hanoi Puzzle was first brought to public attention by mathematicians in 1883 and is still featured in popular culture and academic challenges today! The object is simple: move the entire stack of rings from one pole to another. However, there are two basic rules that make the challenge far more difficult. First, only one disc can be moved at a time. Second, a larger disc can never be placed on top of a smaller one. The discs vary in size and begin stacked from largest at the bottom to smallest at the top.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThere are many interesting ways to approach the challenge, and once you figure it out, you can consider yourself an expert mathematician! Afterwards, try increasing or decreasing the difficulty by changing the number of rings. Every ring doubles the challenge. The minimum number of moves is 7 (3 rings), 15 (4 rings), 31 (5 rings), 63 (6 rings), 127 (7 rings), 255 (8 rings), and a remarkable 511 moves for the full 9-ring puzzle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"494\" data-end=\"510\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe sequence is:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"512\" data-end=\"681\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"76d3sl\" data-start=\"512\" data-end=\"534\"\u003e3 rings: \u003cstrong data-start=\"523\" data-end=\"528\"\u003e7\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003cli data-section-id=\"hjbzkx\" data-start=\"535\" data-end=\"558\"\u003e4 rings: \u003cstrong data-start=\"546\" data-end=\"552\"\u003e15\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003cli data-section-id=\"aib086\" data-start=\"559\" data-end=\"582\"\u003e5 rings: \u003cstrong data-start=\"570\" data-end=\"576\"\u003e31\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003cli data-section-id=\"1en30jm\" data-start=\"583\" data-end=\"606\"\u003e6 rings: \u003cstrong data-start=\"594\" data-end=\"600\"\u003e63\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003cli data-section-id=\"10717hu\" data-start=\"607\" data-end=\"631\"\u003e7 rings: \u003cstrong data-start=\"618\" data-end=\"625\"\u003e127\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003cli data-section-id=\"dgoptn\" data-start=\"632\" data-end=\"656\"\u003e8 rings: \u003cstrong data-start=\"643\" data-end=\"650\"\u003e255\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003cli data-section-id=\"1lhba5\" data-start=\"657\" data-end=\"681\" data-is-last-node=\"\"\u003e9 rings: \u003cstrong data-start=\"668\" data-end=\"675\"\u003e511\u003c\/strong\u003e moves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis vintage, handmade version of the classic game comes with a quality wooden box to store the pieces for safekeeping. When not in use, the elegant wooden towers make a beautiful display piece for any home or office.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Kubiya Games","offers":[{"title":"Default Title","offer_id":47510437167193,"sku":"KG3153","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0188\/8152\/files\/hanoi-tower-9-logic-puzzle-kubiya-games-439656.jpg?v=1792459326","url":"https:\/\/www.opengamingstore.com\/products\/hanoi-tower-9-logic-puzzle","provider":"Open Gaming Store","version":"1.0","type":"link"}