QUARC replaces straight edges with curves in the classic falling-block puzzle genre. Convex arcs nestle into concave ones to clear rows, but mismatched curves will drive you crazy. One simple change makes a genre everyone knows feel completely new. Working with curves means learning a whole new set of instincts and strategies. Free. No ads. No loot boxes. Built natively by a solo developer with AI tools. Game Center leaderboards for competitive play.