Normal Sudoku rules apply
On lines, digits must sum to the small number at the end of the line. Digits cannot repeat on a line.
Different coloured lines are separate. Digits on multiple lines count towards both.
Play online:
Penpa
F-Puzzles
CTC
Solution code: Row 1 then column 1
on 26. August 2021, 01:53 by Piatato
Very nice and smooth puzzle! :-)
on 26. August 2021, 00:32 by Mad-Tyas
Nice puzzle! I enjoyed to work with that interesting constraint.