This puzzle is my favorite of the CrossCode Burr family. It has the same solution path as the original CrossCode Burr #1 but also includes every possible dead end path which eliminates the "solves itself automatically" feature of the CrossCode Burr #1. This puzzle is super fun to play with as a fidget toy, and despite having so many dead-end paths available, it's not too hard to stumble upon the proper sequence simply by virtue of playing around with it a lot. The shape of the maze paths are all identical which makes this a pretty cool concept from a design aesthetic standpoint, similar to GreenCode Burr #1 and GrayCode Burr which also have 12 identical maze paths.