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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This looks like my level of comfy.
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It's pretty comfy because the puzzles themselves are pretty simple and only get hard if you yourself decide to optimize for something. It's opus magnum-level difficulty if you played that one.
I tried ShenzhenIO at some point and that one filtered me hard
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Shenzhen is just assembly coding, felt more like homework than a game, never seen any other game require a manual to play
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