Citadel Solitaire

Citadel Solitaire – Build Your Kingdom, One Card at a Time. Even more challenging Beleaguered Castle variant is built in.

Enter a world of strategy and elegance with Castle Solitaire, a refined take on the classic patience game.

Easy to learn but tricky to master, Citadel challenges you to build four royal foundations from the ground up — all while managing your tableau with precision and care.

Perfect for casual players and card game aficionados alike, it’s a quick, relaxing escape that rewards smart moves and sharp thinking.

Features:

• Classic Castle Solitaire gameplay with smooth modern design
• Intuitive controls – tap or drag to play
• Unlimited undo and helpful hints for stress-free play
• Track your stats, win streaks

Whether you have a few minutes or an entire afternoon, Castle Solitaire is your personal kingdom of calm.