I have a .3dsx and i was wondering if there was a way to "take it apart" and see the components.

 

yes

 

minsweeper

 

Source code is attached in the Minesweeper thread:
https://gbatemp.net/attachments/minesweeper_2ds_11_src-rar.18105/
Is it this Minesweeper source code you were asking for? Or is there a different minesweeper? Most of the time when a homebrew is released, it's released with it's source too.

 

Quote from https://www.hex-rays.com/products/ida/
IDA is a Windows, Linux or Mac OS X hosted multi-processor disassembler and debugger [..]

So it isn't only debugger, it's also a disassembler.