Solve with CTC, f-puzzles or Penpa+
Normal Sudoku rules apply.
Circled digits where four cells meet must be present as values in at least one of those four cells.
Renban Sumlines: The digits on a line within each 3x3 box it passes through create a sum. The sums for each box the line passes through creates a set of consecutive non-repeating integers in any order. i.e. If r4c3=7 and r6c7=8 the digits on that line in box 5 could sum to either 6 or 9.
Happy Solving and God Bless!!!
Solution code: Enter Row 7 Digits, do not use spaces
on 9. January 2025, 06:38 by Zeddecks
I appreciate the example for the renban sumline rule, as I would have been lost without it. Given the relatively recent updates to region sumline rule wording, though, I'd like to try my hand at rewording the renban sumline rule:
"3x3 box borders divide a line into segments. The value of a segment is the sum of the digits on that segment. The values of the segments of a line form a non-repeating set of consecutive integers."
on 19. May 2023, 04:19 by panthchesh
That was fun! Thank you for the puzzle! :)
on 18. May 2023, 19:47 by SKORP17
The digits on a line within each 3x3 box it passes through create a sum.
Also bilden R4C5/R4C6 bzw. R6C4/R6c5 jeweils 1 Summe?
@SKORP17 - Yes normal sum lines rules apply. Each pass through a box creates a sum, so R4C5 is a separate sum to R4C6, and that line would create a set of three(3) consecutive non-repeating integers in any order. Hope that helps.
on 18. May 2023, 18:27 by Nightmare2805
Loved it.
on 18. May 2023, 11:55 by Bankey
Wow, this is an unusual and beautiful twist to the regional sum lines. Definitely between 4 and 5 stars difficulty for me. Look forward to more such puzzles. Thanks, @ meggen033 :)
Difficulty: | ![]() |
Rating: | 90 % |
Solved: | 20 times |
Observed: | 12 times |
ID: | 000DWR |
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