Killer Birthday
by FullDeck and Missing a Few Cards Open on SudokuPad
GAS
- Killer cages
The brief
Normal sudoku rules apply: every row, column, and box must contain a complete set of the digits 1-9 without repetition. Normal killer cage rules apply: digits inside a cage marked by a dashed line cannot repeat within the cage and must sum to the value shown in the upper left corner of the cage.