[cortesi]

Mr Puzzle did a set of videos exploring the flaws of the ISIS Orb:

https://www.youtube.com/watch?v=R0sCGotCw2Y

The Mr Puzzle channel as a whole is highly recommended if you're into puzzles of this sort.

[projektir]

> The Mr Puzzle channel as a whole is highly recommended if you're into puzzles of this sort.

Or even if you're not, I found that video highly entertaining. :)