Metal Detector

One of the more memorable games from the first series. The contestant would have to comb the sand filled room with a metal detector looking for three items - two combination cylinders to fit the large safe in the corner of the room and a box containing the safe's combination. After the contestant entered the cell, Richard delivered the same salient suggestion: 'the walls are iron - stay away from them!' Needless to say, those who prevailed were those who heeded his advice.