Goal: Sort all cards into foundation piles — one per category.

✨ Gold Cards: The first card of each category has a gold border. Drag it to any empty foundation slot to unlock that slot for its category.

Foundations: Once unlocked, drag any card of that category there — in any order.

Tableau stacking: Stack cards of the same category only. Any card can start an empty column.

Controls: Drag to move cards. Tap a face-down card to flip it. Double-tap a face-up card to auto-send it to its foundation.