Uuuuu this one was really cool actually. The sound design, the art and the gameplay, all came together really well. Only thing that I feel I would've changed is the positionoing of the rules. Especially once you the letters passed the half-way point on the assembly line, it felt unnatural to look at letters on the far right and then keep looking back to the top left. Small thing, but just something that was at the front of my mind while playing.
Super nice work!