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How to train brain with arithmetic

Short version: arithmetic is one of the cleanest, most portable ways to train attention, working memory, processing speed, and mental flexibility. It asks your brain to do real-time juggling with numbers, rules, and strategies, and that juggling...

Exercise your mind while having fun

Feeling mentally sluggish lately? Maybe you want sharper recall or faster thinking. Maybe you just miss that feeling of being mentally switched on. The good news is that training your mind doesn’t have to feel like work. You can absolutely build...

Best app to upgrade your intelligence

If you want to sharpen thinking, boost focus, and actually enjoy the process, this is for you. Whether you have five minutes before a meeting or thirty minutes after dinner, the right app can make practice feel less like a chore and more like a...