hacker.org

My brute force solver finds solution immediately.
As Tron said - start is at x=9, y=7.

Really nice challenge. Figured it out myself, but with some googling around you can find that somebody (polarlemniscate) tried to solve this challenge with help of ibm mainframe user forum: http://www.ibmmainframeforum.com/viewtopic.php?f=6&t=3784 There is answer available in plain text. It woul...