Cryptic News
- Killer cages
- Cages that add alike
The brief
Happy Birthday, NEWS! ---
- Normal Sudoku rules apply, i.e. each row, column and 3x3 region has to contain the digits from 1 to 9 once each.
- Cryptic Clues: Each of the letters N, E, W and S represents a number to be determined by the solver.
- Killer Cages: Digits in a cage do not repeat and must sum to the clue in the top left.
- Little Killer: Digits on a marked diagonal must sum to the clue outside the grid. (If there is no conflict with other rules, digits on such a diagonal may repeat.)