Tuesday 13 December 2022

PUZZLE NO. 356 : PARITY ON LINE - SUM SANDWICH SUDOKU

 


RULES : Classic Sudoku rules apply. Along each grey line, the digits have the same parity. Additionally, the clues outside the grid represent the sums of the digits sandwiched between the 1 and the 9 in that row or column.


5 comments:

  1. Absolutely fantastic a tough one

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  2. 11:03. Fun interaction between two completely different rules.

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  3. very interesting. I got stuck in for a long time in between and then suddenly realised how to proceed. Took me too long 35 m.10 mins out of that was blankly gazing :).

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Puzzle No. 430: Consecutive Pairs 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.  If ...