Normal Sudoku rules apply.
Green lines are Renban lines. Consecutive digits in any order.
Red Line is a Renban Palindrome. A Renban line that mirrors itself around the centre point of the line.
Solution code: Row 4
on 15. November 2024, 05:47 by garycblack
SudokuPad solution link:
https://sudokupad.app/cmrwx4pfh9
on 6. May 2023, 11:54 by RussKozerski
I had looked at this one before a couple of times, and was pretty sure I wouldn't be able to get very far with it this time either. But with a bit of perseverance, sometimes the ol' brain can surprise us. Thanks for the challenge.
on 9. September 2022, 15:12 by Raumplaner
@robbaker292: There is only one Renban Palindrome line starting at R3C3 and ending at R7C7.
on 9. September 2022, 08:59 by robbaker292
Could you possibly change the red line for one of a different colour that's easier for colourblind people? I can't actually find the renban palindrome line (or is there two?)
on 9. August 2022, 00:37 by Xinory
Lovely puzzle. Had to abandon it and go back for another try but throughly enjoyable once it gets flowing!
on 23. June 2022, 07:59 by Palooka
Some cool little deductions to be found in here!
on 23. June 2022, 05:37 by rugbyrefmd
Yes, I also stared at it a while but then the deductions came in surges, chains of immediate digits. A lot of fun.
on 23. June 2022, 04:00 by cdome
the break in took some time for me but it was very smooth after. lovely! thank you