{"product_id":"creative-crafthouse-safecracker-40-brain-teaser-puzzle-for-adults-usa-made-four-rotating-wooden-rings-align-all-16-columns-to-one-shared-sum-a-palm-size-number-challenge-for-the-desk-or-office-style-safecracker-40","title":"Creative Crafthouse Safecracker 40 Brain Teaser Puzzle for Adults, USA Made | Four rotating wooden rings, Align all 16 columns to one shared sum. A palm size number challenge for the desk or office - style: Safecracker 40","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrain teaser puzzle for adults: rotate the four stacked wooden rings until all 16 columns of laser-engraved numbers each add up to 40. Many alignments, one solution, pure number-alignment logic.\u003c\/li\u003e\n\u003cli\u003eHandmade in the USA: each one is cut and assembled in our Florida workshop from maple with a warm cherry finish and deep laser-engraved numbers. Made by a small family business.\u003c\/li\u003e\n\u003cli\u003eTake it anywhere: at about 4.4 inches across and 0.75 inch thick, it sits in your palm and slips into a pocket, bag, or desk drawer, so the challenge travels with you. Rated intermediate, about 6 of 10.\u003c\/li\u003e\n\u003cli\u003eA piece of puzzle history: first created in 1911 as The Great Burglar, carried forward by Creative Crafthouse in solid wood. Ships unsolved with printed instructions and a full solution sheet.\u003c\/li\u003e\n\u003cli\u003eGift-ready challenge: handmade for puzzle lovers, collectors, engineers, and adults who have everything. A satisfying desk brain teaser and entry to the Safecracker family, great for birthdays and holidays.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Creative Crafthouse","offers":[{"title":"Default Title","offer_id":50892957024508,"sku":"B08B6DL9ZR-style-safecracker-40","price":41.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/3614\/8988\/files\/41f8_6FuPTL.jpg?v=1785592902","url":"https:\/\/questnory.us\/products\/creative-crafthouse-safecracker-40-brain-teaser-puzzle-for-adults-usa-made-four-rotating-wooden-rings-align-all-16-columns-to-one-shared-sum-a-palm-size-number-challenge-for-the-desk-or-office-style-safecracker-40","provider":"Questnory","version":"1.0","type":"link"}