This image is from an extensive article on wiring in Bonsai Today issue 1.
Turning a how-to wiring lesson into a game
The photos below show how to wire a primary branch and five secondary branches without crossing wires; presented as an interesting and instructive game. BTW: if you need any wire for your own wiring games…
Wait! Before you go any further, see if you can figure out how to wire all five secondary branches (a-e) without crossing any wires.
Step one. Start with b and d. Top view.
Step one, bottom view.
Step two. Wiring c and e in process.
Step two, c and e finished
Step three. What about branch a? How would you do it?