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Transparent Sudoku [WSC 2007]

Posted: Fri 28 Dec, 2018 3:49 pm
by detuned
Screen Shot 2018-12-28 at 15.45.45.png
Screen Shot 2018-12-28 at 15.45.45.png (180.13 KiB) Viewed 3191 times
Source: WSC 2007, Prague.

To solve this puzzle as a whole, not only must you solve a classic Sudoku puzzle, you also have to construct one.

Re: Transparent Sudoku [WSC 2007]

Posted: Fri 28 Dec, 2018 3:55 pm
by detuned
On the other hand, the concept of this puzzle isn't a million miles away from Shape Sudoku

https://www.gmpuzzles.com/blog/2017/08/ ... yurekli-2/