Shotgun Blast
- Killer cages
- XV and number dots
- Negative constraint
The brief
Normal Sudoku rules apply. XV Sums- Digits with an X between them sum to 10. Digits with a V between them sum to 5. All possible X's and V's are shown. Killer Cages- Numbers in a cage sum to the number at the top left corner of the cage. Digits cannot repeat in a cage.