I loved this show when I was younger. It was one of the few kids' gameshows that has every been even vaguely taxing on the brain, featuring some reasonably complex puzzles and a lot of tricky (and very tense) timing exercises. It had fantastic visuals for the time, making use of a lot of bluescreen effects. And on top of all that it had a genuinely creepy atmosphere - something that I've never seen in any childrens' show. I'm nearly seventeen now, and if it was repeated on TV (or, even better, they made a new series of it) I would definitely throw style and social acceptance to the wind and make sure to tune in.