Logic Masters Deutschland e.V.

Black and White Cookie II

Rules:

• Normal sudoku rules apply - Place the digits 1 through 9 once in each row, column, and 3x3 box.
• Digits separated by a black dot are in a 1:2 ratio. All possible black dots in columns 1 through 5 are given.
• Digits separated by a white dot are consecutive. All possible white dots in columns 5 through 9 are given.