Thursday 21 May 2020

PUZZLE NO. 103 : Mirror Sudoku



RULES : Classic sudoku rules apply. The 1st & 9th boxes and the 3rd & 7th boxes are mirror images to each other.

13 comments:

  1. 11.0 Mirror images boxes easily filled in

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    1. There is a neat trick to fill the non mirror image cells.

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    2. It's a common trick .r1c456 will have the same digits as r9c456 and so on. The new solvers are not aware of this .

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  2. I haven't tried ur tough ones yet. I need to spare enough time to understand tye rules and then solve. This was easy :). 3.52.

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    1. The basic idea is to have a good mix of easy and difficult sudokus with pleasant solve paths..

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    2. Thanks :). If all were tough, I may have stopped solving :).

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  3. Replies
    1. Really fast . I struggle to make tough mirror sudokus. Will post one in some days which will take you guys some decent time :)

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  4. 1:25 Very Easy. The corner boxes fall easily and there is no need to use any trick in this sudoku.

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    Replies
    1. You embarass me with your timing Rakesh :)

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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...