So after getting today's with 3 swaps remaining, I went into a private window, and tried again - this time knowing the answers (I kept the other window open).
I was assuming I could make more efficient swaps, but I ended up with the same score!
Since they can all be solved in 10 moves, I might find it challenging to keep trying the same one until I get it in 10. For me, it's all about the journey, not the destination.
OK, just played a 3rd time, and I got 5 swaps remaining (the best you can do, right?). I think the key is to get set up where a swap is solving two positions in one swap.
-ERD50