The riddle room is partioned in several zones. The railguards on the ground demark these zones.

Entering a zone will move the golem into a certain direction.

Walking inside the zone does nothing.

Leaving a zone does nothing.

Some zones are "safe" and do nothing.

It is recommended to just enter a zone to move the golem and then leave it into a safe zone again.

The golem has to be moved to the pressure plate at the end of the parcour to solve the riddle.

See the picture for the various zones.