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.
Wishing all of you a Merry Christmas. Here is a hybrid sudoku themed on 25-12-23!
Dear Friends. My book Challenging Sudoku: Vol # 1 is now available on Playstore on Puzzverse App. The book is available to purchase in thr...