I found an alternate solution to this one that's less efficient, but also requires less efficiency. (That does just about make sense)
If you've already worked out the thing that jbluestein hints at, but still can't quite optimise it enough,
Click here to view the secret text
×You'll find it a bit easier if you go back and forth between the tunnels at strategic times.
Click here to view the secret text
×More specifically, so that the right roach queen moves on the turn when she would spawn.
[Last edited by Albert at 02-24-2007 01:43 AM : Got my code wrong.]