Monday, 30 August 2021

PUZZLE NO. 294 : WINDOKU

 

RULES : Classic Sudoku rules apply. Each of the four shaded 3x3 regions must also contain digits from 1 to 9.

Solve Online

8 comments:

  1. 16:42. Very good construction but it's the same old struggle for me as with every variation that requires a good deal of scanning.

    ReplyDelete
    Replies
    1. Thanks for the appreciation. But I feel u were a bit too slow on this.

      Delete
    2. Solved it again today, this time in 7:20. Lots of great logic I had completely missed yesterday.

      Delete
  2. 7:11.Excellent construction.

    ReplyDelete

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...