The art style here is very cute and charming! I really like the detail of the player character looking angry if they take damage, the walking animation is also very cute and silly haha. The enemies remind me of puyo puyo too! The colour palette is very nice and fitting to. very impressive you were able to fit so many levels in haha!
The levels are designed very thoughtfully and I really like how you have used the theme with buying and selling as part of the puzzle solving. While I do like the challenge in the levels, the difficulty seems to be a little unordered sometimes with a difficult level followed by an easier one, then back to more difficult for the next one. so it made some levels feel underwhelming from that order.
The game is very well polished and the music and sound effects are very good matching the fun cute vibes!
High quality stuff, Nice Work!