Normal Sudoku rules apply. Orthogonal cells must not contain consecutive digits.
Regular rules for killer cages, little killers and arrows.
[ Cells in cages must sum to the clue in the top left corner of the cage. Digits cannot repeat within a cage. Clues outside the grid show the sum of the indicated diagonal, which may include repeat digits. Digits along an arrow sum to the digit in that arrow's circle. ]
Solution code: give the 18 digits from row 2 and row 5