Really nice how this all holds together! Will keep looking for the saves I'm missing.
My guess is Panacea Fun little showcase of some tricks! Reach
************************************************************************************************************************************************************************************************************************************************************************************************************ Definitely looked impossible at first glance! Need to go to bed but seems well worth revisiting for the optimization.
Came back for 137. Lovely path! The final 2 I saved were very interesting. Didn't really expect to win until I did. Lots to explore here! Very cool! (Under the restriction, of course) 
Insights