Rules
Place a digit from 1 to 9 in each of the empty cells so that each digit appears exactly once in each row, column and outlined region.
Cells with shaded circles contain odd digits.
Cells with shaded squares contain even digits.
Place a digit from 1 to 9 in each of the empty cells so that each digit appears exactly once in each row, column and outlined region.
Cells with shaded circles contain odd digits.
Cells with shaded squares contain even digits.