Summary

A Castle Idea from Bagua/Trigram Figure. for more about bagua ,pls click the link below.
https://en.wikipedia.org/wiki/Bagua

Instructions

When I saw the Thingiversity Math Challenge: Build A Castle challenge,I got an idea to build one with Binary* value.
But to how make it in to a castle without putting any number?

" Bagua* " is enlighten me.
(to know more about Bagua can check here https://en.wikipedia.org/wiki/Bagua)

some Idea is come out in my mind with "Bagua" and Trigram Figure
But this is my 1st 3d model that create with Sketchup Make.
Only basic tools I used. Mainly is Push/Pull tools.
I try to make window door and more other detail.
There is still a long way to go。

In mathematics and digital electronics, a binary number is a number expressed in the binary numeral system.
（more about binary you can read at https://en.wikipedia.org/wiki/Binary_number）

Bagua Binary Castle