Hearts - Expert AI is a card game developed by NeuralPlay LLC for Android users. This free game is designed for all types of players, from beginners to experts. It offers five levels of computer play that provide challenges to players of different skill levels.

The game includes different popular variants such as Standard, Omnibus (Ten or Jack of Diamonds), Team, Spot, Hooligan, Pip, Black Maria, and more. Additionally, players can design their own Hearts variant and assign their point values to the cards. The AI also shows suggested passes and plays, which makes it easier for beginners to learn the game.

The game includes various features such as hints, undo, replay hand, skip hand, detailed statistics, pass and play checker, review play of the hand trick by trick, and offline play. Moreover, the game allows rule and UI customization, including pass directions, number of cards to pass, initial lead, points on the first trick, and much more.

Overall, Hearts - Expert AI is an excellent game that offers comprehensive features and customization options that cater to all types of players. The game is easy to play and understand, making it an ideal choice for both beginners and experts alike.