Pointy Heads, Aliens? (#15)

Today's Puzzle:

We continue our series of the top 20 1* difficulty rated puzzles with Pointy Heads. I wonder if that is meant to reference aliens somehow?

Link to Play Along:

Connecting with Pointy-Heads by gdc https://tinyurl.com/SudokuSleuthPointyHeads

Rules:

- Normal Sudoku rules apply. - Digits along an arrow sum to the digit in that arrow's circle. - Digits placed on purple Renban Lines must be a set of consecutive, non-repeating digits, in any order.