Tic Tac Toe game development in python in 10 minutes.

Tic Tac Toe game in python
tic tac toe game with source code: github.com/nix...
Tic Tac Toe game development using Python3
Tic Tac toe game project
simple tic tac toe game in python
tic tac toe game implementation in python
tic tac toe game using python
2 player tic tac toe game in python beginner
advance tic tac toe game in python
playing tic tac toe
2 player tic tac toe python beginner
tic tac toe python gui
9.1.9: tic tac toe
machine-learning tic tac toe
tic tac toe processing
coding train tic tac toe
clever programmer tic tac toe
tic-tac-toe neural network python

[@coderhaseen7715]

Hello, Great tutorial! One question though. What does isinstance do?