This curiously-titled game is a 3D puzzle where the old square himself has to make his way around a maze of blocks, eroding each one as he goes so that no blocks remain.
There are 20 layouts of blocks and they weave their way around going under, over and behind each other.
N. Bad 3D makes it a matter of trial and error rather than intelligence.
N. Slow control when changing direction but too fast when moving in a straight line.
N. One little mistake and you've got to start again.