Ooh great job on making this feel tactical! between the string physics, the dragging movement and the sounds it's all very nice and crunchy (positive)
I agree with the other comment about the background; I think if you make that a little more muted it'd be much easier on the eyes, and easier to tell the difference between the bead shapes.
Well done, it feels nicely polished! I'm excited to see what else you add :)