This FOG is a Scorpion GAS
- Fog of war
- Killer cages
- Kropki dots
The brief
- Normal Sudoku rules apply.
- The grid is partially covered with fog. Correctly placed digits will clear the fog around that cell. No guessing is required.
- A black dot between cells indicates cell values with a 2:1 ratio. Not all dots are given.
- Digits in a cage do not repeat and sum to the clue in the top left.