Sunday, 11 July 2021

PUZZLE NO. 269 : 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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12 comments:

  1. XV is one of my favourites, and this was really interesting. Thanks. Took me 14.31m.

    ReplyDelete
  2. 12:55, found some hidden singles, it was on tougher side.

    ReplyDelete
  3. Replies
    1. Yes it was . The original puzzle had clues in the shape of diamond. That made it a bit easy. I later removed the clues from the cells r19c5 r5c19.

      Delete

Puzzle No. 458: Sum Next to 9-Renban Sudoku

  Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. Clue...