Thursday, 14 June 2018

PUZZLE NO. 27 : THERMO SUDOKU

RULES : Classic Sudoku rules apply . Additionally , some thermometer shapes are in the grid ; digits must be strictly increasing from the round bulb to the flat end .

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Puzzle No. 462: XV 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. If t...