Normal Sudoku rules apply. Lines are both Renban and Region Sum lines.
Solution code: Column 6
on 13. June 2025, 22:32 by Ramez
This is a beautiful puzzle. After a long halt I wanted to give up. But I said I would give it only a few more minutes then leave it for good. In those extra minutes, it revealed its secrets. It was very rewarding indeed.
on 4. March 2025, 06:39 by Playmaker6174
Sweet breakthrough in the first half, followed by a trickier step in the later half but the final resolution was rather satisfying :)
on 17. July 2024, 14:47 by PuzzlePatzer
very satisfying!
| Difficulty: | ![]() |
| Rating: | 87 % |
| Solved: | 20 times |
| Observed: | 12 times |
| ID: | 000IW1 |