Point and Shhh
by FullDeck and Missing a Few Cards Open on SudokuPad
Heartburn
- Arrows
- Whisper lines
- Whisper 4
The brief
**Sudoku, Arrows, Whisper-4 Lines** - Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box. - Arrows: Digits along an arrow must sum to the number indicated in the circle from which the arrow emerges. Digits may repeat along arrows if allowed by other rules. - Whisper-4: Adjacent digits along a Whisper-4 line must differ by at least four. - Note: the Whisper 4 lines extend along both diagonals, from r1c1 to r9c9 and r1c9 to r9c1. The arrows along the negative diagonal extend from r1c1 to r4c4, and r9c9 to r6c6. Subscribe to our mailing list to receive a weekly email with all of our puzzles from the previous week: https://missingdeck.net/mailing.html