Cute little clicker game! It's honestly pretty hard I got to about 29 mice before losing in the end. I like the sound effects and the paw hand you use to catch the guys.
If you were to add anything maybe just add more variation to the gameplay loop if possible but it's not necessary for a game jam. The color change when you lost a piece of is quite interesting, but I think you could have added more "flavor" or emotion to it. Still a nice little game overall