If you're referring to the 7 move tactic, you did yesterday?
You spent 1 second on the first move, and it was wrong. 1 second.
Wanting credit for playing a move "almost" as good is playing hope chess. And that is not how you improve. You dont play a move, and "hope" your opponent doesnt see the best reply. Just like you dont play a move that isnt the best, and "hope" it still works.

I hate that the tactics will "wrong" when you are close. I think that they should give you a completed symbol if you have 80 percent or more. It is very annoying when you have one more move then you mess up and its a very hard 7 move puzzle. Also, when I was doing tactics and i got message from @Noahisabeast9001 saying that he found that had 6 percent pass rate. Another time, he had a 4 percent pass rate. And these puzzles weren't new so, I want the tactics to more easy to actually complete because if there's a 4 percent pass rate and you lose points I think you would be annoyed, because i would be going berserk! I would like Chess.com members to read this! Listen to this complaint!