Drag adjacent cards to form 5 hand cards and eliminate points: Drag adjacent (including diagonal) cards in a 5×6 grid to form a 5-path; when a valid card pattern (run, flush, boat, four of a kind, straight flush, etc.) is formed, immediately clear and replenish the cards, creating a chain score. Three modes: Time-based scoring / Step limit puzzle solving / Prefix transformation: Time-based (150 seconds) aims for high scores and the longest chain; Step limit (30 steps) without time limit tests planning and the benefit of each step more; Prefix mode triggers Suit Storm every 10 seconds, randomly coloring the squares into the same suit, creating an opportunity window for making a suit or a straight. Exquisite animations and tactile feedback, single-player offline mode: Neon texture UI, smooth transitions and particle effects, drag ribbon trajectory; supports prompts/undo steps/restart, data is only saved on the local device, and can be started at any time even in offline mode.