Logic Masters Deutschland e.V.

Standard sudoku rules applies. Fill the grid with numbers from 1 to 9 so each digit occurs exactly once in every row, column and 3x3 box.

Digits outside are either behind the first odd digit or the first even digit in that direction.

This puzzle is made by Old Miles from China. You can learn more about the background in the one before the prevoius one, which is a lot harder. One might notice the tricks is familiar with the parity party, which is exactly what's going to happen next. This one is just an appetizer.