Normal Sudoku rules apply.
CHINESE WHISPERS - Neighbors on red lines must differ by at most 2.
KILLER CAGES - Digits in a cage must sum to the top-left clue.
Solution code: Row 2, Column 6 (18 digits).
on 11. February 2026, 19:06 by choskizzle
Tripped up by the whisper line at R5C3. It's the only one in the puzzle where the adjacent digits on the line don't see each other. I was lulled into using the same logic as for determining potential digits between the rest of the whisper neighbors, but the solution relies on the flexibility it has from crossing the box boundary at an angle.
on 10. February 2026, 11:07 by sacredgrass
Updated difficulty (stars)
| Difficulty: | ![]() |
| Rating: | 88 % |
| Solved: | 14 times |
| Observed: | 0 times |
| ID: | 000RE7 |
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.