Clueless Fog Sudoku 4
(Published on 1. November 2025, 17:56 by AlfSmith)
• Normal Sudoku rules apply.
• A gold cell contains its position within its row, column or box. Position is read from left to right, top to bottom. All possible gold cells are given.
• Some fog will clear on completion of the solvable cells. The solvable cells are always a subset of the visible cells.
Solution code: row nine
Comments
on 12. November 2025, 16:13 by War
I liked the break-in. But as some of the comments have said, the iteration was a bit much. Thanks for setting!
on 4. November 2025, 03:18 by jinkela114514
@Snookerfan, agree with you.
on 3. November 2025, 13:32 by Snookerfan
I am not sure what I missed mid solve. I needed a very long chain of look ahead/bifurcation to proceed, which worked, but I did not like.
on 2. November 2025, 13:03 by jinkela114514
@tim_1898, this is different from what's called friendly cells.
