Logic Masters Deutschland e.V.

by Md88keys

Play in Sudokupad

Irregular sudoku rules apply:

Place the digits 1-9 in each row, column, and marked region.

Blue lines are Same Difference Pair lines. Divide each line into two cell segments which do not overlap. (The line in region one has cages marking the segments as an example.) The difference between the two digits in each segment will be the same along that line.

All lines have unique differences.