Anti-Quads
More from The Bard
- Quadruples
- Lines of set digits
The brief
Normal Sudoku rules apply, place the digits 1-9 in each row, column, and box.
Quadruples: digits in the small white circle must appear in one of the four surrounding cells.
Anti-Quadruples: Digits in the small PINK circle cannot appear in one of the four surrounding cells.