Showing posts with label Untouch Sudoku. Show all posts
Showing posts with label Untouch Sudoku. Show all posts

Sunday, 31 December 2023

PUZZLE NO. 398: UNTOUCH - THERMO HYBRID SUDOKU

 


RULES: Classic Sudoku rules apply. No same digit touches each other diagonally. Additionally, there are some thermometer shapes in the grid. The digits are in increasing order from the bulb to the flat end of each thermometer. 

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Friday, 12 February 2021

PUZZLE NO. 212 : MAGIC SQUARES - UNTOUCH HYBRID SUDOKU


 RULES : Classic Sudoku rules apply. Each shaded 3x3 square is a magic square.  The sum of the numbers in all rowscolumns and two diagonals should be equal in a magic square. Additionally, no same digit touch each other diagonally.

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Puzzle No. 478: Quadruple-Quad Sum Hybrid 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.  Dig...