I was really bored and low energy so I decided to do some chemistrypilled synthesismaxxing to unwind. I'm really happy I don't need to know anything about organic chemistry to enjoy this 
. Don't really have anything to add so here's a couple of solutions that I found to be interesting to look at (though not necessarily optimal).
@MayflyAlt-98 do you have little robots that move around hydrogen ions in your lab? I expect this game to be 100% true to life.
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SpaceChem (also a Zachtronics game) is in my top 3 puzzle games ever for PC. I was completely obsessed with it. I played several others from the same developer, but none of them grabbed me as much as that one did.
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