This activity is inspired from an online education french website. The idea is similar to maze activity. We have a N x N grid. Value of N depends on the level of difficulty chosen. This divides the plane in N ^ 2 boxes. We place Tux at one of the edge boxes, i.e. one of the 4*(N-1) boxes at the edges. We also have a ‘target box’ at one of these edge boxes. The idea is to help Tux reach the target box. We can instruct Tux where to move, using arrow keys. For touch based devices, we will also provide buttons, with similar functionality.