Distill part1

How the puzzle work?
This is one of the most difficult puzzle i find in the game. At the start, i keep fumbling and sending up a lot of unwanted pieces into the distiller, so it's important to remember that:

1. White when exchanged with black, white will go upward, and black will go downward.
2. When white is exchanged with brown, white will go downward and brown will go upward.
3. Lastly, when exchanging brown and black, black will go up, and brown will go down

I'll slowly teach some of the techniques in future posts. Too tired now, time for bed.