These hints are pretty small and focused on the concept, so let me know if there is a specific part of the setup you’d like help with.
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"getting a block away from the left platform, which doesn't seem feasible without dropping down." But I don't see how how I would do it from below either… I guess I need to place the moth south of the button, then push it north with a stack (maybe with the light or the lizard on top of a block) but I don't see how to get a block in that column.
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It seems I'm as bad with details/summary formatting as solving the puzzle…
No worries, it seems you need to enable “Prefer Markdown input where available” in profile settings for it to actually work, I’ll edit my post to include that part.
Hint 1
As you probably already suspect, the small gap down and to the left of where the block starts is the key here. If you could get the block down one tile, you could use this space to push it to the right, though you'll still need to be on the upper floor to drop into this space. If the lizard needs to stay on the floor above, what could you use to move the block?Hint 2
You also need to get the moth into the tile one below the button, but the lizard needs to drop on a specific tile to free the block. What else could you use that would keep the lizard on the upper floor? This will also leave you in the right configuration to get the block free.I’ve enable markdown but it’s not available when I edit my previous comment, only for new comments.