EvenUp | Software Engineer | Coding | Onsite

You are given a 4×4 grid with letters arranged as follows: A B C D E F G H I J K L M N O P Each cell in the grid can connect to certain neighboring cells through predefined pathways. The connectivity is represented by an adjacency list: A: [B, E] B: [A, C] C: [B, D, G] D: [C, H] E: [A, F, I] F: [E, G, J] G: [C, F, K] H: [D, L] I: [E, J] J: [F, I, K, N] K: [G, J, O] L: [H, P] M: [] N: [J, O] O: [K, N, P] P: [L, O] Not...