Saturday 21 March 2020

PUZZLE NO. 43 : THERMO SUDOKU

With corona virus ( COVID19 ) spreading all over , i hope all of you remain safe , especially , during the crisis. Here is a COVID19 themed Thermo sudoku. Hope you will like the sudoku.

THEME - COVID19

RULES OF THERMO SUDOKU : 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.

10 comments:

  1. Amazing creation! Took 17:14 to solve!

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  2. Very nice one. Took me long.

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  3. 7:21.Nicely constructed Akash.Wasn't that hard.

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    1. Thanks Kishore. On a lighter note , most of the sudokus are not hard for you :)

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  4. 10:50, nice one. Would have solved faster but broke it in the middle.

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  5. It took me longer than normal compared to the other Thermo Sudoku puzzles that I have done successfully since I learned of this type a few weeks ago. I thought about writing a Prolog program to solve this type of puzzle.

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    Replies
    1. Thanks for your feedback. It was a tough one.

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Puzzle No. 458: Sum Next to 9-Renban 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. Clue...