[Sébastien]

Und ob das DNF ist:

10d) All pieces of a puzzle must be fully attached to the puzzle, and in their required positions. Exceptions: see Article 5 Puzzle defects.

5b5) If, after the solve, non functional parts of the puzzle are still defect (like a centre cap of a cube) or not fully rotated (like a 5x5x5 centre piece twisted in its spot), but the puzzle is otherwise unambiguously solved, the puzzle is considered solved. (discretion of the main judge)