Logic Masters Deutschland e.V.

This puzzle was created for the Cracking The Cryptic Discord fan server's monthly "Puzzle Prompt" for Jan 2021, "broken puzzles".

Preamble:

Oh, bobbins! After checking the correctness, while removing written digits and pencil marks, the two Fallian albino marsh worms I was using slid off the puzzle and have hence broken the answer to life, the universe and everything!

I can't recall their placement, but I do recall that 42 appeared exactly twice, and the regions summing to 42 are still written in, so you'll most likely be fine as long as you don't smoke the worms; and, of course, remember - Don't Panic!

Rules:

• Normal sudoku rules apply.
• Digits along connected lines sum to 42, repeated digits are allowed.
• The number 42 appears exactly twice (i.e. a two is the right-hand neighbour of a four in exactly two rows).
• There are two orthogonally connected worms which don't touch themselves or each other orthogonally. The worms start at each of the givens:
  a) 4 : 6 2 4 9 1 9 5 8 2 3 5 1
  b) 2 : 6 2 1 6 5 3 8 1 2 7 5 1 5 2 4 7

Try it at f-puzzles.com