Irregular sudoku rules apply. The digits 1-9 must appear exactly once in every row, column, and 9-cell region.
Digits separated by an X must sum to 10. Digits separated by a V must sum to 5. Not all X and V clues are given.
Adjacent digits on green lines must have a difference of 5 or more.
CTC link: https://tinyurl.com/Whisperwheel
F-Puzzles link: https://f-puzzles.com/?id=2nnzssxm
Solution code: 18-digit code: row 6, then row 7