A really interesting puzzle game where the tiles count down before they disappear, I really like how you interpreted the theme! The puzzles are nicely designed and I got to level 7 before I actually felt stumped after trying for about 10 minutes.
I think some polishes to the UI/UX could be really good. I usually forget what the converters actually do so I always hover over them which interrupts the gameplay quite a bit. Same for the customer's expectation. I don't know if my game was bugged but I also had no audio at all! I think adding some sound effects could make the game a lot more polished, considering that the puzzles and the artstyle are quite unique.
Overall a pretty fun and challenging puzzle game! Some more polishes to the UX can make the game feel even better.