Earlier quoted context omitted.
I think the number of moves isn’t the key stat here, just the number of tries to complete in that many moves. I do wonder what the minimum required moves to complete a level is, but it seems it would be at least close to 11. How many moves did it take you?
I completed it in 11 moves and assumed that that was the minimum.
I also find it takes me a few tries on puzzles like this to see if I really like them, so hopefully if you try some harder ones in the future you’ll enjoy it more.