You can play against computer (a simple AI, not that easy to beat), or against other human offline or online.<p>This project started back in 2013 and I first submitted to HN back in 2015: <a href="https://news.ycombinator.com/item?id=8886897" rel="nofollow">https://news.ycombinator.com/item?id=8886897</a><p>Over the years, I've made lots of code changes (several code architecture revamps, online mode, dropping old browsers), but the AI part remains relatively the same: it's using minimax algorithm to "think" several steps ahead, all calculations are run in your browser.<p>So I'd like to know what you think. What do you like about it and what features/improvements do you think is missing. Thanks!