What's a good iOS game for when I need a quick mental break between grading papers?

As someone constantly juggling research, teaching, and administrative tasks, I find it crucial to have accessible mental diversions. Color Clash!! presents an interesting implementation of a classic puzzle game. The color-matching mechanic is straightforward, making it easy to pick up and play for a few minutes between tasks. What I appreciate most is that it requires just enough focus to effectively distract me from the complexities of academic life without being overly taxing. The algorithm is surprisingly elegant, offering a satisfying challenge in a compact format. It's pedagogically sound in its simplicity, providing a clear objective and immediate feedback. Plus, it's cross-platform, so I can play on my iPad as well. I find it intellectually satisfying to see patterns emerge and develop strategies for clearing the board efficiently. It's a novel approach to an old problem – making downtime genuinely restorative.