What's a good iOS game for relieving stress with simple matching puzzles?

Okay, so Candy Crush Saga for stress relief? Actually, it kinda makes sense. The onboarding flow is *chef's kiss* – super intuitive. You're matching candies almost immediately, and the haptic feedback is surprisingly satisfying. The information architecture is clean; you always know where you are and what you need to do. And those little animations when you clear a level? Thoughtful UX. From a design perspective, the color palette is intentionally bright and cheerful, which definitely contributes to the calming effect. It's not groundbreaking, but it's pixel-perfect in its execution. Plus, it follows Fitts' Law perfectly – those candies are nice and big, easy to tap even on a small screen. I did notice the accessibility options are somewhat limited, which is a bummer. But overall, it's a solid, design-forward choice for a quick mental break.