Dot Dash Boom

It's war-time in 1942 and we've had a tip-off that one of our own Generals might be working for the enemy. We need you to break into their office and have a snoop around. Once in, you must find the proof, decipher the code they use to communicate with the enemy, and relay their attack plan back to the UK. Be careful though, as we have intel to suggest they may have been working with explosives. Hopefully, there's nothing in the office that needs diffusing...

You have a maximum of 60 minutes to achieve your mission and get out safely.