In its favour, "sometimes it's good to wait until all lix are out" is a useful trick to learn.
Having solved Elixir, I favour a simple switch of Elixir and BOGOF Part 1. We're discussing this in chat at the moment; Simon disagrees.
Dances with Lixes: rank 4 -> rank 5 at least. This is harder than Elixir. Are there solutions other than Proxima's replay from the D replay collection? I still believe Elixir in rank 5 is correct, because the ideas in rank 4 are more straightforward. Rank 5 is the realm of ingenious tricks.There is an alternative solution in my Daunting replays that I posted above. I attached it again here.
Stuff in the Way: Rank 6 depended on the 2-minute time limit. How to handle?Attached a slightly modified version that prevents my backroute. It still hat to be properly tested for other backroutes though.
if geoo's solution leaves a skill then I guess it's a red herring?