Thursday, 18 June 2020

PUZZLE NO. 131 : 1-5-9 SUDOKU



RULES : Classic Sudoku rules apply. Digits in the 1st column indicate in which column digit 1 is placed in the respective row; digits in the 5th column indicate in which column digit 5 is placed in the respective row; digits in the 9th column indicate in which column digit 9 is placed in the respective row.

13 comments:

  1. I am solving this variant after very long. Took 9.29. Its fun solving this :).

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  2. 5:40.Nice and good solve.Reinforced a concept which I got to know recently.

    ReplyDelete
    Replies
    1. Good timing. Which concept ?

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    2. The 3 shaded cells in columns 1,5,9 of any box will need to have one of (1/2/3) one of (4/5/6) and one of (7/8/9)

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  3. Replies
    1. Agree. I wanted it to look aesthetically pleasing which I feel I succeeded in

      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...