closed qubz.com

[dee50]

to be used as 'cubes' ..... for 'cubism' art ........

could be used for many other things .....

Appraisal?

 

[Tombot]

$0

 

[CoolHost.com]

These "random" four-letter combinations are a dime a dozen, especially with the letters "z" and "q" in them! I don't see any relation to "cubes", though great development could bolster the argument.
Good Luck.