This contestant would then enter a computer-generated castle (which was accomplished by chromakey technology). Every room of the castle contained a physical or mental challenge and the blinded contestant, guided by their team mates and the magician, would attempt to defeat it. Failure to do so caused a virtual "death" and the contestant would be replaced by another member of the team.
The next competitor would then enter a digitally created fortress (achieved through chromakey technology). Each room of the fortress presented a physical or mental obstacle that the blind contestant, aided by their teammates and the magician, would attempt to overcome. If they failed, it would be considered a virtual "death" and the contestant would be replaced by another team member.