Friday, 15 May 2020

PUZZLE NO. 97 : XV Sudoku



RULES : Classic sudoku rules apply. If the sum of digits in orthogonally adjacent cells is 10, then they are separated by X. If the sum of digits in orthogonally adjacent cells is 5, they are separated by V. All possible X and V are marked.

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WORLD OF SUDOKU PRESENTS CHALLENGING SUDOKU: VOL # 1

    Hello all. My new book WORLD OF SUDOKU PRESENTS CHALLENGING SUDOKU: VOL # 1 is now available on Amazon in paperback format and on Payhip...