Logic Masters Deutschland e.V.

X+/- Cages. In the cages to reach the number in the corner two of the digits must either be added or multiplied together and then the result must either have the other digit subtracted from it or be divided by the other digit.

Kropki Triples. Numbers separated by a black dot must be in the ratio of 1:3. All black dots are given.

Disjoint Groups. Cells in the same place in their respective boxes cannot contain the same digit.

Cells with grey squares are even and with a grey circle are odd.

Solve online:Sudokupad.