The diagram below shows some of the more interesting paths through the maze. Notice that most are one-way. The shaded cells represent locations that can never be entered. The large arrows mark the start and finish of the solution path, which is indicated by small arrows sandwiched between two lines. Heavy black borders are used to indicate the rightmost extent of any path reachable from the left-hand edge. Our solution is G, P, W, U, V, E, H, J, K, T, E, F, K, A, Q, S, T, W, I, R, S, E, F, H, J, L, N, Y, O, P, V, A, J, E, F, K, T, E.