Logic Masters Deutschland e.V.

by Md88keys

Play in Sudokupad

Normal Sudoku rules apply.

Global entropy: In every 2x2 box of cells there must be one high, one medium, and one low digit (123, 456, 789).

Digits in a cage do not repeat and sum to the number given.

Box borders divide blue region sum lines into segments with equal values. A segment's value is the sum of its digits. Different lines may have different segment values.