Normal sudoku rules apply. Digits in cages cannot repeat and must sum to a prime number. (For the avoidance of doubt, 1 is not a prime number!)
If you prefer to play directly in sudokupad then click below.
Normal sudoku rules apply. Digits in cages cannot repeat and must sum to a prime number. (For the avoidance of doubt, 1 is not a prime number!)
If you prefer to play directly in sudokupad then click below.