Networked tic-tac-toe. Just local for now 🤌🏼.
$ cargo run
3│ ---
2│ ---
1│ ---
╰─────
ABC
O's turn: b1
3│ ---
2│ ---
1│ -O-
╰─────
ABC
X's turn: a3
... yada yada yada...
3│ XO-
2│ OX-
1│ XOO
╰─────
ABC
X's turn: c3
X won!
3│ XOX
2│ OX-
1│ XOO
╰─────
ABC