Cat-Dog-Toe

This is my attempt to create a game that would always win (the impossible level). After multiple tests, I managed to find and counter several strategies that would allow the player to win. Can you beat the impossible level?

Features:

3 different levels of difficulty

Impossible: Where the computer is designed to never lose.

Medium: Where it is possible to win by application of strategy

Easy: Where the computer selects its moves randomly.

Unique aesthetics

Instead of crosses vs zeros, it’s kittens vs puppies.