Mesh
by FullDeck and Missing a Few Cards Open on SudokuPad
Heartburn
- Arrows
- Whisper lines
- Whisper 4
The brief
**Sudoku, Whisper-4, Arrows** - Standard 9x9 sudoku: The digits 1 through 9 appear in every row, column, and box without repetition. - Whisper-4: Adjacent digits along a Whisper-4 line must differ by at least four. - Arrows: Digits along an arrow must sum to the number indicated in the circle from which the arrow emerges. 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