I feel like doing this again because it was so much fun the first time around.
This time I will do it right, and do
1-100 Oh no more lemmings
101-220 Original
147, Tricky 17: Diet Lemmingaid
137, Tricky 7: Been there, Seen it, Done it
58, Wild 18: Dr Lemminggood
210, Mayhem 20: No added colours or lemmings
128, Fun 28: If only they could fly
EDIT:
Diet Lemmingaid: 96%
Been there, Seen it, Done it: 100%
Dr. Lemminggood: 88%
No added colours or lemmings: Failed (Lemmings were bunched up, and when I mined at the end, two lemmings fell rather than one.)
If only they could fly: 100%