{"product_id":"9781454900658","title":"David L. Hoyt's Tic-Tac-Doku","description":"\u003cp\u003e\u003cb\u003e\u003ci\u003eA new twist on 2 classic puzzles! \u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003ePuzzle master David L. Hoyt presents Tic-Tac-Doku, an exciting sudoku variant played with only X's and O's. Based on tic-tac-toe rules, this innovative version of sudoku presents an irresistible invitation to put the problem-solving parts of your brain to work in a whole new way. Included here are easy, medium, and hard puzzles, as well as quick-playing Tic-Tac-Doku Express ”cubes.” Whenever you're ready for a logic-puzzle challenge, reach for Tic-Tac-Doku to keep your mind sharp!\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Puzzlewright","offers":[{"title":"Default Title","offer_id":47030771450096,"sku":"9781454900658","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781454900658_p0.jpg?v=1763848426","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781454900658","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}