{"product_id":"9781945542077","title":"KenKen No-Ops: Nasty 9x9s and More","description":"KENKEN NO-OPERATIONS: DEVIOUSLY DIFFICULT\u003cbr\u003ePUZZLES FOR THE ULTIMATE SOLVER!\u003cp\u003eFor the ultimate KenKen challenge-seeker looking for a totally new twist, test yourself with the FIRST-EVER book composed entirely of our all-new NO-OP puzzles!\u003c\/p\u003e\u003cp\u003eIn this ultra-devious collection, the operations are not provided; you need to solve for these as you go! This book contains 100 tantalizing 7x7, 8x8, and mostly 9x9 No-Op puzzles, curated by our experienced team of \"Kenerators\" to intrigue you, challenge you, and keep you entertained for hours.\u003c\/p\u003e\u003cp\u003eBut be warned: these puzzles are not for the faint-hearted, and they're certain to challenge even the most expert of experts. Good luck!\u003c\/p\u003e","brand":"KenKen Puzzle Company","offers":[{"title":"Default Title","offer_id":47033642713328,"sku":"9781945542077","price":9.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781945542077_p0.jpg?v=1763807155","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781945542077","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}