Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9???9 grid with digits so that each column, each row, and each of the nine 3???3 sub-grids that compose the grid contain all of the digits from 1 to 9.
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Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9???9 grid with digits so that each column, each row, and each of the nine 3???3 sub-grids that compose the grid contain all of the digits from 1 to 9.
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Add this copy of Evil Sudoku: The Riddles of Mathematics to cart. $5.29, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2019 by A.D. Schoeman Publishing.
Add this copy of Evil Sudoku: the Riddles of Mathematics to cart. $8.78, very good condition, Sold by Ebooksweb rated 3.0 out of 5 stars, ships from Bensalem, PA, UNITED STATES, published 2019 by A.D. Schoeman Publishing.
Add this copy of Evil Sudoku: the Riddles of Mathematics to cart. $8.92, like new condition, Sold by Ebooksweb rated 3.0 out of 5 stars, ships from Bensalem, PA, UNITED STATES, published 2019 by A.D. Schoeman Publishing.
Add this copy of Evil Sudoku: the Riddles of Mathematics to cart. $23.68, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Newport Coast, CA, UNITED STATES, published 2019 by ISN Agency, National Library o.