Atlas has taken a well-known, though often avoided mentalism tool and honed it to a sharp-edged
weapon!
I have personally steered clear of using effects that rely on this type of
principle, fearing that it may be perceived as somewhat transparent, but, as Goldstein did for
Equivoque, Atlas has taken this beyond the level of 'magic puzzle' to what can be experienced as
profound and pure mentalism.
In summary; a 'progressive' approach to a mentalism classic
that will open your eyes to the real possibilities it can achieve and in the right hands will
provide incredible results.