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. 

Solve Online

1 comment:

  1. After 30+ minutes of getting stuck, made a guess and arrived at a contradiction. Completed in 38:08. Super tough!

    ReplyDelete

Puzzle No. 431: Killer-German Whispers 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.  The...