Saturday 18 April 2020

PUZZLE NO. 69 : Kropki Sudoku



Rules : Classic sudoku rules apply. Additionally, if the absolute difference between two digits in neighbouring cells equals 1, then they are separated by a white dot. If the digit in a cell is half or double of the digit in a neighbouring cell, then they are separated by a black dot. The dot staying between 1 and 2 can have any of these dots. All possible dots are marked.

8 comments:

  1. Broke thrice and I left it for sometime. Again I started solving and finished in 13 minutes. But final timing is 20+13=33 minutes. The start was extremely difficult. Very very good creation 👍👍👍👍

    ReplyDelete
    Replies
    1. Thx shambo. In this puzzle , getting the start is the key. I m glad u liked it .

      Delete
  2. 5:17.Very cool starting logic.

    ReplyDelete
  3. Replies
    1. Thx Aashay. Seems you took time to get the start .

      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...