Geometry
Rules:
Normal sudoku rules apply
Region Sum Lines: Box borders divide a blue line into segments which have the same sum. Different lines may have different sums.
Renban: Digits along a purple line form a set of consecutive digits in any order.
White Dots: Digits in cells joined by a white dot are consecutive.
Happy solving!
Solution code: Row 1
yesterday, 01:15 by VitP
i think a beginner could do this, with considerable effort.
--> level 2
on 24. April 2026, 22:40 by Exigus
That was excellent, thanks!
on 23. April 2026, 19:16 by Rab3aron
Changed solution code
on 23. April 2026, 13:27 by EmX68
Nice puzzle with fun deductions. Solution code unnecessary long…