Iridescent Path
(Published on 3. November 2025, 05:00 by Sotehr)
[Iridescent Path]
[Iridescent Path] without note space.
Black Kropki: Cells separated by a black dot have one digit double the other.
Sumdex Lines: Lines are divided by 3x3 box borders into segments. The value of a segment is the sum of its digits modulo 10. (For example, a segment of {3,7,9} has value [3+7+9]mod10 = 9.) If the Nth segment (starting from the diamond) has value V, then the Vth segment must have value N.
NOTES
Solution code: Row 9, normal reading order.
Comments
on 6. April 2026, 12:05 by abadx
Really nice puzzle. Quite approachable once modulo rules are internalised. The notes part is also a very nice addition. thanks for setting Sotehr.
on 6. November 2025, 12:17 by QuiltyAsCharged
An excellent puzzle! The note space was very helpful
on 6. November 2025, 10:43 by alexsmart
The way the logic ricocheted off between the different lines was very pleasant indeed. Great puzzle!
on 5. November 2025, 06:24 by Crusader175
Very interesting variant, and fun puzzle!
on 3. November 2025, 22:19 by wuc
Great modulo puzzle. Hard to do without notes. Loved it thx (underrated why?).
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Glad you enjoyed it! There is a version with note space, I'll make that the default version for future solvers. - Sotehr
on 3. November 2025, 14:00 by Mad-Tyas
Great construction!
