{"product_id":"calcudoku-puzzles-mixed-200-master-puzzles-vol-4-paperback","title":"CalcuDoku Puzzles Mixed - 200 Master Puzzles vol.4 - Paperback","description":"\u003cp\u003eby \u003cb\u003eLiam Parker\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eEach puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block.\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 118\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.25 x 9.02 x 5.98 IN\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e June 11, 2021\u003c\/div\u003e","brand":"Books by splitShops","offers":[{"title":"Default Title","offer_id":47411466764466,"sku":"9798518845091","price":10.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/3891\/1666\/files\/1be911056ff5de2f254d3c13f38a0cbb.webp?v=1778300726","url":"https:\/\/box.dadyminds.org\/products\/calcudoku-puzzles-mixed-200-master-puzzles-vol-4-paperback","provider":"DADYMINDS BOX","version":"1.0","type":"link"}