Monday 21 September 2020

PUZZLE NO. 188 : XV Sudoku

 


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

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Puzzle No. 427: Classic Sudoku

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