There’s a red box with a lock on it. Find the combination to this lock by following the instructions. Open the box, grab your team’s envelope and don’t forget to lock up the box afterwards.
Instruction 1. From the Adventure for Life flag, head due north for 25 metres. Find the first digit in the combination. Do not remove this tag. Memorise it and move on.
Instruction 2. Take co-ordinated 240 degrees for 50m. Find the second digit in the combination. Do not remove this tag. Memorise it and move on.
Instruction 3. Head south for 50m. Find the third digit in the combination. Do not remove this tag. Memorise it and move on.
Good luck.