1. Standard Sudoku rules apply;
2.Digits should be in the same position in the same color area, but another 2*2 to 5*5 area should be deduced by the solver;
Penpa link.Have fun solving!
Solution code: Row 9, Column 9.
on 21. October 2022, 18:41 by Lyun Licuss
Sorry,I have to change the puzzle because of the many solutions
on 21. October 2022, 18:35 by Crawlie
Not sure if I did this correctly, but I found 2 solutions (6 cells of deadly pattern at the end), and one of them happened to be correct. Pretty sure all conditions were fulfilled up to that point...