{"product_id":"hanoi-tower-9-logic-puzzle","title":"Hanoi Tower 9 - Logic Puzzle","description":"• A classic puzzle first publicized by mathematicians in 1883 and still popular today.\u003cbr\u003e• Move an entire stack of rings from one pole to another following two rules.\u003cbr\u003e• Only one disc may be moved at a time.\u003cbr\u003e• A larger disc may never be placed on top of a smaller disc.\u003cbr\u003e• Discs are sized largest at the bottom to smallest at the top.\u003cbr\u003e• Increase or decrease difficulty by changing the number of rings.\u003cbr\u003e• Each additional ring doubles the challenge.\u003cbr\u003e• Minimum moves: 3 rings = 7 moves, 4 rings = 15 moves, 5 rings = 31 moves.\u003cbr\u003e• Minimum moves continued: 6 rings = 63 moves, 7 rings = 127 moves, 8 rings = 255 moves, 9 rings = 511 moves.\u003cbr\u003e• Vintage, handmade design with a quality wooden box for storing pieces.\u003cbr\u003e• Elegant wooden towers serve as an attractive display when not in use.","brand":"Kubiya Games","offers":[{"title":"Default Title","offer_id":67744600850506,"sku":"KG3153","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/0519\/8922\/files\/hanoi-tower-9-logic-puzzle-kubiya-games-439656.jpg?v=1792434037","url":"https:\/\/easytot.com\/products\/hanoi-tower-9-logic-puzzle","provider":"EasyTot","version":"1.0","type":"link"}