Beat It, Tic Tac Toe

A simple classic Tic Tac Toe game with material UI. This Tic Tac Toe features two modes one being easy and the other being expert.
In the expert mode, the computer moves are controlled by minmax algorithm. The cross and zero icons are changed regularly for better look and feel of the game. Very simple one-page interface with three buttons.
The game board can be start over and reset by the reset button. The No Ads button shows a video ad which on completed removes all ads from the app. So, this tic tac toe is basically displaying NO ADS.
This cross and zero game is being updated very frequently, so you can request for the feature you want.