Duration: 20.2s

[gasps] That's tic-tac-toe! I know this! -But it's solved already, so it can't be. -It's tic-tac-toe. But thank you for contributing, Birdie. Yes. Wait, wait. The tapper thing is for Morse code. The X's and O's are dots and dashes. Dit's and Da's! -So that's… Yep. -[Claire gasps] Oh, wow. O-U-R. Here. It's tic-tac-toe. -[box clicking] -[soaring music plays]