Chain Master

Any body else find the last level one of the easiest?

where'd u get the music

how do you mute

Level difficulty is not scaled properly -- levels 20 though 24 were easier for me than levels 10 to 13

Level 13 can be solved with just one motor, without intersections or apparent overlaps of any kind. Bottom-right -> bottom-left -> upper-left -> upper-center -> upper-right. Plenty of space around the unused gear.