Windoku--spoiler
(Published on 24. March 2021, 15:48 by cdwg2000)
Windoku Sudoku
Place the digits from 1 to 9 in every row, column, 3x3-block and the four grey squares.
Click to enter Penpa+ link.
This is a standard Windoku, which requires the use of complementary skills (the intuitive way of MSLS). For spoilers, please refer to:
Link: https://pan.baidu.com/s/1xCIwsDNrukBvuqF-e1THyA
Extraction code: ya10
The author of the puzzle is my friend 胡蒙汀(Hu Mengting) from China. I hope you like it.
Your feedback and comments are highly appreciated :) Enjoy !
Solution code: Row 7,Coloum 7.(A total of 18 numbers).
Comments
on 24. March 2021, 15:52 by cdwg2000
This is a difficult problem. Of course, if you choose the right coloring method, you will find something very interesting. Of course, if you don't want to waste your brain power too much, you can directly call the "spoiler".
In particular, there is no need to use forced chains, no forks, and no T&E. Any kind of feedback is welcome!
