It was a difficult puzzle and you get point even after getting wrong because you had nearly solved all the puzzle and you were correct at most of the move except at last one so instead of giving full points it give a part of it
Thanks chess.com

It was a difficult puzzle and you get point even after getting wrong because you had nearly solved all the puzzle and you were correct at most of the move except at last one so instead of giving full points it give a part of it
ok . Thank you
The puzzle was