Split and sort N and O
Use one Na or H and throw out the rest
All you need to know about building a webdevelopment environment on OSX
These are my solutions to the game SpaceChem. I haven't played this for over 7 years, so solutions might be out of date -- the game mechanics changed over time, so solutions might require some tweaking. All imagery is content from the SpaceChem game, and all copyrights are reserved to the creators of that game, please visit spacechemthegame.com for more information.