Logic Masters Deutschland e.V.

Here is my first sudoku ever, please forgive the rookie mistakes. It is a variant sudoku (thermo + arrow) inspired by the Hubble Deep field images. In the blackest corner of the sky, we can still see thousands of galaxies... All comments are welcome!

Rules:

Normal sudoku rules apply. Digits must increase along thermo, from the bulb to the end. Along arrows, digits must sum to the digit in the corresponding circle.

One year since I became addicted to sudoku variants, thanks to the lock-down and Cracking the Cryptic channel. Huge thank you to Mark, Simon and all the prodigious puzzle makers!

It looks like this:

And can also be played here: https://f-puzzles.com/?id=yhprmzxv