coil 3x4 68
N N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 N3 D2 N3 E3 U2 W3 W
Turns
Colour by
Direction
Section
Follow the bore
Reset view
Spin
Blocks
Every block, from the mouth
Direction of travel
Drag to turn · scroll to zoom · right-drag to pan