{"product_id":"9781080795871","title":"Travel Flugzeug - Mein Reisetagebuch - Wei�hirsch: A5 Reisetagebuch Adventure Book Geschenk f�r Weltenbummler Travel Journal Logbuch Geschenk f�r Reisende Reisegeschenk Geschenkbuch f�r Reisende, Urlauber, M�nner und Frauen","description":"Welcome to this great selection of 100 new binary puzzles, 14x14! \u003cp\u003eHere are the rules of the game:\u003c\/p\u003e\u003cp\u003e- Place 1's and 0's in each row and column of the grid such that there are exactly seven 0's and seven 1's in each row and column\u003c\/p\u003e\u003cp\u003e- The same digit cannot occur in more than two consecutive cells. Thus 000 is invalid, whilst 001 is fine\u003c\/p\u003e\u003cp\u003e- A row cannot repeat in the grid, and neither can a column. For instance if one complete row contains 01010101010101 then no other row in the column can contain exactly the same twelve-digit sequence. Similarly if a column contained 01010101010101 then no other column could contain that same sequence.\u003c\/p\u003e\u003cp\u003eAll puzzles are complete with solutions towards the back of the book. \u003c\/p\u003e\u003cp\u003eAll of our books are printed on very high quality paper, making the puzzle experience all the more enjoyable!\u003c\/p\u003e\u003cp\u003eFor other puzzle books and gift ideas, visit our www.puzzle-book.co.uk page\u003c\/p\u003e","brand":"Amazon Digital Services LLC - KDP Print US","offers":[{"title":"Default Title","offer_id":47024499261680,"sku":"9781080795871","price":7.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781080795871_p0.jpg?v=1763681176","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781080795871","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}