The school day is winding down and the school buses are lined up ready to take students home. Unfortunately, there is currently construction work blocking the route between school and your house. The foreman is out sick for the day and he has the blueprint plans with him at home. Luckily there’s a second copy of the blueprint plans at the construction site, but they’re locked in a vault. Can you help the construction workers get the blueprints so that the road will be reopened and the busses can make it to your house? There are only 45 minutes until dismissal. Work together so you won’t be stuck at school!