There are:
- Two separate blue corridors (opposed to one another),
- three separate yellow ones (identical to each other but rotated 120 degrees) and
- three separate green ones (counter to yellow corridors).
No matter where you start, each of these eight separate corridors can bring you to the central cell. Read more: http://silverfox.systems/3Dmaze.aspx (http://silverfox.systems/3Dmaze.aspx)
(http://silverfox.systems/videos/3Dmaze%20new.gif)
https://www.youtube.com/watch?v=ehRDeuJXJq8 (https://www.youtube.com/watch?v=ehRDeuJXJq8)