jackfrancismurphy/tic-tac-toe

First project, testing Python skills, updated with an unbeatable AI.

tic-tac-toe

Description

A game of tic-tac-toe which prints user input to a tic-tac-toe board, checks the input, checks winning conditions and declares a winner (but does not declare a loser!)

The game also features an unbeatable AI, using the Minimax decision procedure.

tic-tac-toe's Issues

The game claimed I drew when I actually won

I played the game and happened to get 3 in a row on the very last move. However the game claimed I drew.

Final game output:
X ┃ O ┃ O
━━━━━━━━━━━━━━━━━━
O ┃ X ┃ X
━━━━━━━━━━━━━━━━━━
X ┃ O ┃ X
It's a draw!
True

Steps to reproduce:

1. Pick player 1 as 'X'
2. Player 1 picks position 1
3. Player 2 picks position 2
4. Player 1 picks position 6
5. Player 2 picks position 3
6. Player 1 picks position 7
7. Player 2 picks position 4
8. Player 1 picks position 5
9. Player 2 picks position 8
10. Player 1 picks position 9