Logic Masters Deutschland e.V.

Rules:

Normal sudoku rules apply.

Digits in cages must sum to small clue in that cage.

Digits on a Thermometer must increase from the bulb end.

Red lines are triple duty lines and act as all of the following:

Renban:

Digits must be consecutive in any order.

Region Sum

Box borders divide lines into segments with the same sum

Dutch Whispers:

Neighboring digits must have a difference of at least 4.

Solve in Sudokupad