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. 428: Lockout Lines 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.  End...