Sunday, 4 July 2021

PUZZLE NO. 263 : ODD-EVEN PAIRS SUDOKU

 

RULES : Classic Sudoku rules apply. Exactly one odd and one even digit must be placed in each marked pairs of adjacent cells.

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Puzzle No. 500: Arrow-Sum Sandwich-Kropki Pairs Sudoku

  Hi all. It really feels great to reach 500 Sudokus on my blog. When I started the blog, I never imagined I would come this far. To celebra...