Saturday 21 October 2017

PUZZLE NO. 04 : THERMO SUDOKU


RULES : Classic sudoku rules apply. Additionally, there are some thermometer shapes in the grid.The numbers are in increasing order from the bulb to the flat end on each thermometer.

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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...