The matching blocks challenge

Overview:
The matching blocks challenge is a sub level of Golden City. It contains 82 gears, no box, no lost character. It is composed of three different rooms where you have to place four colored blocks on the right spot to unlock the next room. A fourth room contains no blocks, only gears.

Categories:

 * 100%
 * Any% no OoB

Strats:
TODO

See also:

 * Golden City