Logic Masters Deutschland e.V.

Continuing to upload a backlog of puzzles that I tested but never published. This was one of my earliest. Just a snack trying out the factor line constraint. Revisiting the puzzle, I made a small update to give the opening a little more heft. Hopefully it doesn't bog things down. All comments/feedback appreciated, and I hope you enjoy!

Rules:

Place the digits 1-6 in each row, column, and region.

Any two adjacent cells along the line must be a factor/multiple pair. Identical digits may be placed adjacent to themselves on the line.

Two cells separated by a V will have a sum of 5. Not all Vs are necessarily given.

Play here on SudokuPad