Connect the pipes in any fashion so they complete a circuit. This will make the pipes disappear, giving you more room for new pipes to emerge. Don't run out of space, or it's game over.
If you can't make one combination work, leave it and start working on another. Often they'll eventually meet and make something bigger.
Commenting is one of several nice features reserved for registered gtds.net users. Registration is free, quick, and simple. What are you waiting for?
.
Webmasters .
Contact .
The GTDS Project
© 2004 gtds.net