"The Compressed (zipped) Folder is invalid or corrupted"
Never mind, I'm convinced already. I've also confirmed that Frost 7 is possible with pause glitch, replay attached.
Now that we've sorted that out , let's move on to Flurry:
1, 2, 3, 4, 5, 9, 11, 12, 14, 15, 16.
13 is frustrating with its 100% requirement. 6 and 7 aren't strictly too long, but there doesn't seem to be a quick enough way to overcome the obstacles.