• + 0 comments

    Once I thought about it, this puzzle was much easier than others marked medium. It was a simple call to a recursive function. And when I say simple call, I mean simple. The main routine (in lisp) was:

    (tile (read) (read) (read) first time arguments...)
    

    The recursive function was about 50 lines long, but it was simple. It was broken into 3 sections. Each section had 4 subsections.