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This Sudoku Puzzle has 2 steps and it is solved using Locked Triple, Give Up techniques.

Try To Solve This Puzzle

Solution Steps:

  1. Locked Triple: 4,5,6 in r6c123 => r4c123,r6c789<>4, r4c123,r6c789<>5, r4c123,r6c789<>6
  2. Give Up: Don't know how to proceed!
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