Normal sudoku rules apply. Cells separated by a king's move (in chess) cannot contain the same digit. Digits along arrows sum to the digit in that arrow's circle. Consecutive digits on green lines must differ by at least five. Digits on purple lines form a set of consecutive, non-repeating digits (in any order). Digits separated by an X must sum to ten.
Solution code: row 1
on 26. April 2023, 11:54 by Bankey
Lovely use of geometry! Thanks for sharing, @ jsmirob :)
on 18. November 2022, 22:33 by Montinox
Loved the Whisper logic interaction!
on 17. November 2022, 09:29 by m0rkoli
Phew... took a while to get it started. Very nice logic!
on 17. November 2022, 06:37 by jsmirob
fixed solution code