One Knight's Foggy Arrow
- Fog of war
- Anti-knight
- Kropki dots
- XV and number dots
- Arrows
The brief
- Normal Sudoku rules apply.
- Cells separated by a knight's move in chess cannot contain the same digit.
- The digits along each arrow must sum to the digit in the circled cell.
- A black dot between cells indicates cell values with a 2:1 ratio. A white dot between cells indicates cells with consecutive values. Not all dots are given.
- Adjacent cells connected with an X must sum to 10. Adjacent cells connected with a V must sum to 5.
- The grid is partially covered with fog. Correctly placed digits will clear the fog around that cell. No guessing is required.