FACER

From BoardGameGeek:

FACER is a unique card game that turns facial recognition into a fun and strategic challenge. Set in a world where every card features a distinct face, FACER tasks players with identifying similarities between these faces using information from a machine learning algorithm. The result is a game that blends strategy, perception, and a touch of data science in an accessible and engaging way. In FACER, each card showcases a unique face on the front, while the back provides similarity scores to other cards in the deck. Gameplay is flexible, offering two main modes: Competitive Mode, where players vie to assemble the strongest hand of similar faces, and Cooperative Mode, where players team up to find increasingly similar pairs. Both modes challenge players' observational skills and strategic thinking. Whether competing or cooperating, FACER offers a quick-to-learn experience with surprising depth. Players of all ages can enjoy the thrill of discovery while gaining an intuitive understanding of how machine learning works. With endless combinations of faces and strategies, every game is a fresh and exciting puzzle. Ideal for game nights, family gatherings, or casual play, FACER is more than just a game-it's a journey into the art and science of facial recognition, made fun for everyone. -description from the designer