After a frantic and fun filled first activity, the group were then split, with 7 teams tackling the Crane construction challenge, whilst 7 took on the Archway contract. They then swapped over after 45 minutes to complete their final challenge of the day. Crane Construction saw many weird and wonderful designs, some even defying the laws of physics in fact! There were tall, thin cranes - short, compact cranes. Cranes with pulley systems and cranes which just fell over. Each team were energetic, industrious and positive in their approach to building their device. With time running out fast, each team scrambled to apply the finish touches to their crane. There could only be one winner though - The Undateables managing to hoist their weight a massive 68 inches from the floor! A fantastic effort which could not be equaled.