Lost

@ADM I'm happy to explain. Using unrestrained free draggables is lazy. It says "I can't figure out how to make this challenge work stably any other way, so just use this." It's not creative or different, It's a cop out that makes for poor (aka 1 star) gameplay. There are many incredible levels which utilize free draggables in a controlled way on this forum. In other words, designs that take advantage of FD traits while preventing their use as a cheat or shortcut.
So, that being said, I will be giving 1 star ratings for the former design approach, and appropriate higher ratings for the better ones. Hope this helps you in future efforts.

@Don G Rowe Ok, I understand. As a creator, a 1* rating would really demotivate me. That's why I just got carried away. But what you said also makes sense. Sorry if I offended you.

@Ítalo - Sorry - I thought this was reposted but I was on the 2nd page of comments. To answer your question - I won by pushing P off and herding P into the slot where the other free draggable is. B gets on and then slide the FD under P and B goes to the win. I didn't even need the 2nd draggable.

Thanks for all advice guys.

Nice level although it can be broken in many different ways. I finally solved it with no tricks...

Spoiler: No tricks required

Guide P with free block to the corner and push him down. Climb on him with B. Insert slowly the free block under P and you are done.

Thanks!