The game is cool. The limitation is very well implemented, imo, but the theme is kinda weak on the other side. The idea is cool and I looked the pdf document and all.
Unfortunately I wasn't able to properly grasp the gameplay. I felt like the items didn't combine and some visual/sound feedback is needed to inform the player that it worked or it can't be mixed.
And what happens when you brew something wrong? I didn't know what to do with a wrong tea cup. Didn't find anyway to spill the tea.