Logic Masters Deutschland e.V.

- Normal Sudoku rules apply.

- Normal Killer cage rules apply.

- Normal Little Killer arrow rules apply.

- The cell indicated with a grey cell contains an odd digit.

- Additionally, every single given Killer cage and Little Killer arrow must sum to an odd number.

(You can ignore the - symbols on some of the little killer sums, sadly I cannot remove them in fpuzzles.)

Puzzle Link: here