Logic Masters Deutschland e.V.

A murder has occurred and a killer is on the loose. To find out who they are, the solver must find x, the killer's ID, and solve the puzzle. Normal sudoku rules apply. Every dotted cage contains digits that do not repeat and add up to x. The little killer diagonal clues show the sum of their diagonals, which may contain repeated digits (the blank diagonals also add to x). Digits must strictly increase on thermometers from the bulb end. F-puzzles link