Thrice 23
- Killer cages
- Quadruples
The brief
Normal sudoku rules apply.
Digits in circles must appear in the surrounding 2x2 cells.
Digits in cages and along lines must sum to 23.
Digits may repeat along lines, if allowed by other rules.
by Blobz by Blobz
Normal sudoku rules apply.
Digits in circles must appear in the surrounding 2x2 cells.
Digits in cages and along lines must sum to 23.
Digits may repeat along lines, if allowed by other rules.