{"product_id":"samurai-sudoku-variants-4-different-types-of-samurai-sudoku-puzzles-easy-to-hard-9798653876646","title":"Samurai Sudoku Variants: 4 Different types of Samurai Sudoku Puzzles (Easy to Hard)","description":"\u003cp\u003e • Author(s): Somatomint\u003cbr\u003e • Publisher: Independently Published\u003cbr\u003e • Publisher Imprint: Independently Published\u003cbr\u003e • BISAC: Logic \u0026amp; Brain Teasers\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKeep your mind young and your memory sharp with 240 overlapping Samurai Sudoku Variety Puzzles Book.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eScientific research has shown that solving logic puzzles as Sudoku keeps your memory sharper and your mind younger. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cstrong\u003eThere are 4 different types of puzzles in this book; Classic Samurai Sudoku, Diagonal Samurai Sudoku, Anti-diagonal Samurai Sudoku, and Jigsaw Samurai Sudoku. \u003c\/strong\u003e\u003cstrong\u003eThe book has a total of 240 easy to hard puzzles with solutions.\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSamurai Sudoku\u003c\/strong\u003e has five overlapping 9x9 grid. Each row, column and 3x3 block (surrounded by bold lines) contains all numbers from 1 to 9 (no number is repeated in any row or column or block). To easily solve Samurai sudoku, consider solving the puzzle as a whole and use the symmetry rule for the opposite areas. Use clues from one 9x9 grid to solve the other grids. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal Samurai Sudoku X \u003c\/strong\u003ehas five overlapping 9x9 grid. Each row, column and 3x3 block (surrounded by bold lines) contains all numbers from 1 to 9 (no number is repeated in any row or column or block or diagonal line).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntidiagonal Samurai Sudoku\u003c\/strong\u003e has an extra step to make solving the puzzles a little fun. Where the diagonal lines should only have at most three different numbers. Repeated numbers are okay in the diagonal line, that is why it's called anti-diagonal. Other sudoku rules as no repetition in the blocks, rows and columns should be followed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJigsaw Samurai Sudoku \u003c\/strong\u003ehas five overlapping 9x9 grid. The square 3x3 regions or blocks are no longer square, instead, the 9 cells form irregular twisted shape, which still has to be filled with the numbers 1 to 9 with no repetition. \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 8 x 11.5 inch (large size) with softcover and paperback binding. \u003c\/li\u003e\n\u003cli\u003ePages: 166 pages with full-page 240 different puzzles. (2 puzzles per page).\u003c\/li\u003e\n\u003cli\u003ePlus, the Answers of all the puzzles at the end. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eStretch your brain with this unique selection of fun and challenging overlapping Samurai Sudoku Variety. Scroll up and order your copy.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Independently Published","offers":[{"title":"Paperback","offer_id":45557682995351,"sku":"9798653876646","price":952.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9798653876646.webp?v=1767919522","url":"https:\/\/atlanticbooks.com\/products\/samurai-sudoku-variants-4-different-types-of-samurai-sudoku-puzzles-easy-to-hard-9798653876646","provider":"Atlantic Books","version":"1.0","type":"link"}