Normal sudoku rules apply.
Fill in the missing renban lines. Renban lines do not cross nor branch and contain more than one digit. The given renban line is already complete. The given digits are not part of a renban line.
Each dot indicates that the two adjacent numbers belong to different renban lines. A white dot indicates that the totals (sum of all its numbers) of the two adjacent renban lines are consecutive. A black dot indicates that the totals of the renban lines are in a 1:2 ratio.
All dots are given. The digit in the middle is even.
Have fun solving!
Sudokupad: Baldassare F-Puzzles: Baldassare
Solution code: Column 9 top to bottom.
on 10. August 2023, 12:49 by troyka10
Very challenging puzzle for sure, took me quite a while and I made many mistakes along the way. But I really enjoyed the puzzle. I'm somewhat new to this puzzle world, so it's hard for me to say if this is 4 or 5 star difficulty.
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I'm glad you enjoyed it! I was a bit afraid of this puzzle being tedious to solve. I'm very happy it got a first solver.
on 31. July 2023, 14:44 by PHindemith
Changed Labels, difficulty. Unsure if this is 4 or 5 stars in difficulty.