Another great guide, chris-marks!
I'm still not clear on the requirements for getting the last two par medals (champion & Pro). I have the other two, but I used a different method that seemed to work for me; and that was quite different from your method of doing them in one setting and any one level. The method I used was to do level 1, 4, and 13. for the first medal, and 1,2,3,4,5,6,7,8,13,14,15,16, and 17 for the second. I don't believe I did them in one setting, either. Just to see if your method worked I just did the first 15 under par again. Nothing. It didn't work. So, I guess I'll try to do the rest again and see what happens....
The method I use to get par scores is this: After I find the right placement for wells, I kept the cursor over one of them and placed a piece of sticky on the rest. It worked pretty well for me.
As for sending you images of how I solved certain level puzzles, I can do that. It might take some time since my old computer has trouble playing and taking screen shots of the game at the same time. It's too much for it.:)
nosesocks
chris-marks,
Thank you for putting this together. I did some investigation today after having all sorts of issues with the under par medals. I think if you exit the game and come back, it restarts all the "beat par" values per level to "false". I think you have to do them all in one sit down, or you get nothing. I'm going to investigate further and PM the author if this is the case.