Squares and Cubes
- Killer cages
- Whisper lines
The brief
Normal sudoku rules apply.
Digits in cages sum to either a perfect square (1, 4, 9, 16, 25, 36) if a "2" clue is given, or a perfect cube (1, 8, 27) if a "3" clue is given. Unmarked cages have totals that can be either a square or a cube. Digits do not repeat in cages.
Adjacent digits along a green line differ by at least 5.