Python Institute Lab 4.7.2.1 Tic-Tac-Toe

A brief tutorial for how to complete Python Institute Lab 4.7.2.1 Tic-Tac-Toe.

[BrianGarside]

Thanks Zach. Clever and logical code, very readable once you explained it for such a seemingly simple game. Is the code posted anywhere?

[Sparrows]

free_spots is not defined at the 89 syntax. Appreciate the help either way. The command line would be " elif len(free_spots) == 0:
"