Normal sudoku rules apply. Black dots join cells with a 1:2 ratio; white dots join cells with consecutive digits. A 1/2 pair can be joined by a black or white dot. Not all dots are given.
Normal sudoku rules apply. Black dots join cells with a 1:2 ratio; white dots join cells with consecutive digits. A 1/2 pair can be joined by a black or white dot. Not all dots are given.