Hanoi Towers Solver

I just made a small program that solves, step by step, the Hanoi Towers puzzle for any number of disks. I though it's worth uploading it, so here it is. As always, it's a console application with nice (for my taste) ASCII graphics. It runs on both Linux and Windows as it is written in Lua. I included two Lua interpreters (for both OSes). To run it just drag and drop the .lua file on the interpreter. (after unzipping everything, of course). Here is screenshot: (When giving the number of disks remember that the total moves for the solution are 2^(number of disks)-1. And you will have to press as many Enters as the moves.)