|Presented by Pete
McCarthy (pictured). Each week, a team of three panellists have to locate
four places in the British Isles against the clock. These four
locations, when joined together in pairs by lines on a map, form a
giant X, at the middle of which lies a treasure to be identified.
Labyrinth Games researched the locations
and set the cryptic clues that the panel faced each week. We also
provided reference materials and studio assistance during