Caged Hourglass
by FullDeck and Missing a Few Cards Open on SudokuPad
Indigestion
- Killer cages
- Whisper lines
- Whisper 4
The brief
**Sudoku, Whisper-4 Lines, Cages** - Normal Sudoku Rules: Each row, column, and box contains a complete set of the digits 1-9. - Whisper-4 Lines: Adjacent digits along a Whisper-4 Line must differ by at least 4. - Cages: Digits in cages cannot repeat and must sum to the value shown in the upper left corner of the cage. For more of our puzzles, please visit https://missingdeck.net or join our mailing list to get a weekly digest of puzzles: missingdeck.net/mailing