Recorded solution for 'No Thanks Necessary' from SpaceChem, a design-based puzzle game from Zachtronics Industries. With more predictable inputs I could probably have save both Nitrogen Atoms, rather than discarding 50% of them, but I couldn't predict the order the Nitrogen and Oxygen would be delivered. I had to create a really long pipeline to buffer the Hydroxyl Radical - as these backed up compared to the Nitrogen the whole system was waiting for. These two are easily joined to the to the O-N-O to form either Nitric Acid or Sodium Nitrate. This reactor ditches all Chlorine and a single Oxygen, to output either the unstable Na-O or breaks the water down to export the unstable Hydroxyl Radical (H-O).

The second reactor receives 33% Sodium Chloride and 67% Water - it also takes the waste Oxygen from reactor one for the extra O molecule this provide. Despite the statistics, there is an occasional double delivery of N³, which causes problems - this also has to be ditched. It discards all O² until it receives Nitrogen, splits the N³ and discards a single atom, pairing this remainder with the next O² to form unstable element O-N-O. Wanted to capture this, because it's a horrible solution, but it uses only three reactors! The problems occur because of the random nature of the elements coming in.

No thanks necessary spacechem