A decided to add another puzzle with a hypnotic mess of lines. Have fun and leave a comment.
Rules:
Standard sudoku rules apply.
Adjacent digits along a green German Whispers line must differ by at least 5.
Digits along a purple Renban line must form a set of non-repeating consecutive digits in any order.
Cells separated by an X must sum to 10. Cells separated by a V must sum to 5. Not all Xs and Vs are necessarily given.
Solution code: Top row left to right.
on 10. December 2025, 04:41 by Hengist
Very nice! Some quite tricky deductions in here, I came into it with good German Whispers skills, and I think it made me better at Renbans. Might deserve 3*
on 9. December 2025, 19:21 by polcat
Lovely puzzle! 3* for me
on 8. December 2025, 19:11 by Ragna
fun puzzle! Thank you. :-)