Fast start ... guessed at the end ... fun Expert :

Easiest of the week

why expert

really more like an easy or medium

Did it, no green, no guess. Real easy most of the way, then just a little visualization in the mind... only two possibilities... and it became super easy again.

Yep, no expert, easy up until 2 possibilities with very little left. Guessed correctly. There probably was a way to work it out but I couldnt see it.