Needs some work
You have a lot of potential here. The matching/spawning system is a great idea, but the matching sprites are really awful. The colors are bland which make the board hard to pay attention to and a lot of the sprites look just like each other with a slight change. You should consider revising your color scheme is you make a sequel or an updated version, as I am sure that there were other people who experienced my frustrations. Overall, 5/10 for the great concept but lacking execution. Would love to see more from you in the future!