Escape From The Room

You have completed your three investigations. Now it is time to try and open the door. Choose the three items that you think will most likely open the lock.

Remember: one lock has tiny (barely 1 millimeter across) holes. One lock has a microphone attached to it. One lock has a slightly slanted hole with a picture of cheese above it, as well as the word "with".

Choose the three items you will use to open the door.