Trio: Pattern Match Puzzle

Three cards. Four features. One quick, satisfying "aha." Trio is a fast pattern-matching puzzle built on the classic spot-the-triple logic — refined for iPhone, tuned for one hand, and designed to be genuinely beautiful. Find a valid trio: three cards where every feature is either the same across all three, or different across all three. Shape, color, count, and fill — all four have to work at once. Simple to learn in a minute, endlessly replayable once it clicks. HOW IT PLAYS • A clean board sized for a single screen — no scrolling, no clutter • Tap three cards to claim a trio; the board refills instantly • Stuck? A hint nudges you toward a real answer • Turn on a live count of how many trios are on the board — tap it to highlight one • Undo any time, all the way back to the start DAILY CHALLENGE • One shared puzzle a day — everyone plays the same board • Rotating objectives keep it…