6.28.2006
Cognitive Labs Rubik's Cube for the Brain
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![](http://cognitivelabs.com/rubik.gif)
Here is a brain-blasting version of rubiks' cube...here's the link.
If you want some history, this link is instructive.
![](http://racetrak.googlepages.com/braintech.gif)
Continual Developments in Brain Training from Cognitive Labs