Sunday, 5 September 2021

PUZZLE NO. 300 : HYBRID SUDOKU

 

RULES : Classic Sudoku rule applies. There are three grey lines in the grid. One line follows Renban Sudoku rules; one line follows Palindrome Sudoku rules; one line follows German Whispers Sudoku rules. It is for the solver to determine the characteristics of each line. The white and black dots are kropki dots. Converse rule does not apply.

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5 comments:

  1. 22:37, I always take abnormally long time to decipher the big-small concept of GW.

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  2. 18:44, including 10 minutes spent on missing a naked single. Great puzzle.
    Happy 300 and happy birthday, Puzzlemaster!

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  3. V v interesting and challenging. Great satisfaction after completing it.










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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...