[rubicks]

This is not a comment about open/closed-source software and/or licensing models.

Projects like this never fail to impress me vis-a-vis source obfuscation. The 'generate.pyz' is an interesting twist on the usual practice.

[layer8]

    #  You may not reverse engineer, decompile, disassemble, or otherwise attempt
    #  to derive the source code or underlying structure of this script

This prohibition is void in certain relevant jurisdictions, for any publicly available product.