Lament Configuration
(Published on 26. February 2026, 13:29 by Andrewsarchus)
About:
-
This puzzle was part of the Duality II CtC Patreon Pack,
which is now available to the public.
Rules:
- Normal Sudoku rules apply
- Duality:
All lines in this puzzle are both Lockout Lines and Double Arrows. - Lockout Lines:
Digits on a line between two diamonds cannot be between nor equal to the digits in those two diamonds.
The digits in the diamonds at the ends of a line must differ by at least 4.
A diamond terminates a line segment. - Double Arrows:
The sum of digits on a line between two circles is equal to the sum of the digits in those two circles.
Play Online:
sudokupad: Lament Configuration
Solution code: Column 5
Solved by jalebc, SirWoezel, lmg131, gdc, SKORP17, reformist, MSDOS, Krisonium, johnreid, Playmaker6174, ysbg123, totem_mapr, SudokuHero, Djirt, Crul, earthpuzzles, Jesper, kangaroo, Prof.Dori
Comments
on 29. March 2026, 23:41 by Prof.Dori
I enjoyed this puzzle a lot and had very nice and surprising steps!
on 28. February 2026, 12:07 by Djirt
Спасибо, великолепные взаимодействия между ограничениями!
on 27. February 2026, 11:30 by Playmaker6174
Surprisingly clean and great fun solve till the end! It's been a while since my last encounter with lockout line constraint x)
