How would I go about creating a 2D Maze in Unreal Engine 4?

I would like to create a 2D maze game in UE4 but I haven’t used the 2D features before. Where do I start and what do I need to create this?

This is a relatively quick project which I only have a week to work on so I only need the maze and the ability to walk up/down/left/right without having to jump etc.