Challenge 1: The Amphibious Sand, Mud and Sea Racing Machine. Build a machine that can travel across hard sand, soft sand and water. Challenge 2: The Great British Beach Digging Machine. Build a machine that can shift the most amount of wet sand in a limited time.

Challenge 1: The Amphibious Sand, Mud and Sea Racing Machine. Build a machine that can travel across hard sand, soft sand and water. Challenge 2: The Great British Beach Digging Machine. Build a machine that can shift the most amount of wet sand in a limited time.

Challenge 1: The Amphibious Sand, Mud and Sea Racing Machine. Build a machine that can travel across hard sand, soft sand and water. Challenge 2: The Great British Beach Digging Machine. Build a machine that can shift the most amount of wet sand in a limited time.

Challenge 1: The Amphibious Sand, Mud and Sea Racing Machine. Build a machine that can travel across hard sand, soft sand and water. Challenge 2: The Great British Beach Digging Machine. Build a machine that can shift the most amount of wet sand in a limited time.

Challenge 3: The Perfect Penalty Shoot-out Machine. Build a machine that can score penalties in a football goal. Are you better than Beckham? Challenge 4: The Triple Jumping Machine Olympics. Build a machine that jump the furthest and the highest.

Challenge 3: The Perfect Penalty Shoot-out Machine. Build a machine that can score penalties in a football goal. Are you better than Beckham? Challenge 4: The Triple Jumping Machine Olympics. Build a machine that jump the furthest and the highest.

Challenge 3: The Perfect Penalty Shoot-out Machine. Build a machine that can score penalties in a football goal. Are you better than Beckham? Challenge 4: The Triple Jumping Machine Olympics. Build a machine that jump the furthest and the highest.

Challenge 3: The Perfect Penalty Shoot-out Machine. Build a machine that can score penalties in a football goal. Are you better than Beckham? Challenge 4: The Triple Jumping Machine Olympics. Build a machine that jump the furthest and the highest.