Sunday 21 June 2020

PUZZLE NO. 134 : Symmetric Parity Sudoku


 

RULES : Classic sudoku rules apply. Each pair of numbers that are symmetric to each other will have same parity. ( For example R1C1 & R9C9 , R1C4 & R9C6 , R4C4 & R6C6 and so on will have same parity )

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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...