A few commenters mentioned on "Skip a Beat" that they wouldn't mind seeing some between lines in a similar configuration to the lockout lines in that puzzle. I couldn't keep it strictly to between lines and ratios, but I think it still turned out well.
----
Rules:
- Normal sudoku rules apply.
- Between lines - digits on a gray between line must be strictly between the values in the circles at the ends of the line.
- Renban - digits on a purple renban line form a consecutive set in some order.
- Dutch Whispers - neighboring digits on an orange Dutch Whisper line must differ in value by at least 4.
- Ratio Kropki - digits separated by a black Kropki dot must have a ratio of 2:1. No negative constraint.
- XV sums - digits separated by X sum to 10; digits separated by V sum to 5. No negative constraint.
----
Puzzle:
Solution code: Row 9 left to right
yesterday, 20:39 by mrd9483
Puzzle just flowed in and out of itself, found it a lot of fun!
yesterday, 08:30 by fredgruff
That was spot on - thank you!
on 7. April 2026, 17:54 by PancakePie
What a beautiful flow from start to finish! Also, a joy to look at. Thank you for this piece of art!
on 3. April 2026, 13:21 by Ragna
Fun quick puzzle! Very nice design. Thank you. :-)
on 2. April 2026, 19:26 by blackjackfitz
Huzzah!
on 2. April 2026, 14:25 by rojspencer
Very approachable and enjoyable.
on 2. April 2026, 13:04 by sujoyku
Not only a pretty grid, but also full of fun interactions between the different constraint types. Thank you for this lovely puzzle, NotSoMagnifique!
on 2. April 2026, 10:53 by KevTab
excellent puzzle, thoroughly enjoyed it. Thank you!
on 2. April 2026, 10:40 by Inge
Nice puzzle