Its okay

So one problem is that in regular mode, you might just go for 30 seconds trying to find a piece that would actually fit anywhere. Another huge problem I have is that in puzzle mode it just picks out completely random tubes. This is a problem because if you have more than 8 4-direction tubes you are forced to place one in some kind of direction that will spill off of the screen.

Vortex? about Toobz-Free, v3.0