Quads

Quads is a two-player abstract strategy game where you don't choose your own piece — your opponent hands it to you. Every one of the 16 unique pieces differs across four traits: size, color, shape, and fill. Players win by completing a row, column, or diagonal sharing a single trait. The game features five levels of AI difficulty ranging from Rookie to Grandmaster, local pass-and-play multiplayer, and customizable themes including Wood, Neon, and Zen.