10 Best Brain Games to Keep Your Mind Sharp

Playing mind games is a no-brainer

Black woman with smartphone on a sofa for networking online, mobile app or relax chat with home wifi. Young person on couch using phone for internet, social media post or email communication update

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People of all ages use brain-training games to improve mental functioning and prevent brain aging. Backing them up is research showing that brain-training games may help improve attention levels, memory, response time, logic skills, and other measures of cognitive function if played over a long timespan.

The brain is just like a muscle - it thrives on exercise! As a neurologist, I'm thrilled by the incredible potential of brain games to help people flex their mental muscles, activating underused brain circuits to sharpen cognition and skills like focus, speed, and memory.

From pen-and-paper Sudoku and crosswords to specialized brain training apps, options for brain games are plentiful. To give your brain a workout while having fun, try these games and activities that may improve your mental focus and fitness.

Sudoku

Sudoku puzzle in newspaper, with mug and pen, close-up

Peter Dazeley / Getty Images

Sudoku is a number placement game that relies on short-term memory. To complete a Sudoku puzzle, you have to look ahead and follow trails of consequences—if you put a 6 in this box, that one must be an 8 and this one a 4, and so on. This type of planning helps improve short-term memory and concentration.

You can play Sudoku online, on an app, or on paper. Look for a regular Sudoku in your newspaper, buy a book with a collection of puzzles, or download a free app for your phone or tablet.

Sudoku puzzles are available in varying degrees of difficulty. When you're starting out, play the easy games until you learn the rules. If you're playing on paper, use a pencil!

Lumosity

Lumosity is one of the most established brain training and mental fitness programs. You can sign up for a free account to play three games per day, or choose the subscription service for more offerings. Either way, you can keep track of your results and improvement.

One recent study showed that participants who played Lumosity's exercises for 15 minutes a day at least seven days a week for three weeks experienced improved attention and motor speed. You can use Lumosity via their website or download the Lumosity app on iOS and Android. Lumosity also has a meditation and mindfulness app called Lumosity Mind.

Crosswords

Person playing crossword puzzle

Carol Yepes / Getty Images

Crosswords are a classic brain trainer, accessing not only verbal language but memory from many dimensions of knowledge. There are many ways to do crossword puzzles, both online and off. If you receive a daily newspaper, you'll almost always get a crossword there. Or pick up a book of crosswords specifically suited to your skill level and interests.

You will also find many options for crossword puzzles online or via free or inexpensive apps. The AARP website offers a daily crossword that's free to everyone, whether or not you're a member of the group.

Elevate

Elevate's games center on reading, writing, speaking, and math, and you can customize your training to focus on whichever areas you prefer. As with most other brain games, you can track your progress to see how your skills are improving.

You'll need to download an app to play Elevate's 35 (and counting) different brain-training games, which have a strongly educational feel. It's free (with in-app purchases) and both iOS and Android versions have tens of thousands of five-star reviews.

Peak

Peak mobile app game

Peak.net

Peak is another app-only option (available for iOS and Android) that provides brain games to help you work on focus, memory, problem-solving, mental agility, and more cognitive functions. If you're a competitive person, you might be motivated by seeing how you perform against other users. The app is free to use, but an inexpensive subscription unlocks more features.

Happy Neuron

Happy Neuron divides its games and activities into five critical brain areas: memory, attention, language, executive functions, and visual/spatial. Like Lumosity, it personalizes the training to fit you, tracks your progress, and the games are based on scientific research.

You must pay a monthly subscription fee to use the site, and its simplified app version is available for Android users only. Happy Neuron does, however, offer a free trial offer so you can see if you like the approach.

Braingle

Braingle teaser

Braingle

Claiming to have the world's largest collection of brain teasers, Braingle's free website provides more than 15,000 puzzles, games, and other brain teasers as well as an online community of enthusiasts. You can even create your own puzzles to give your brain a super workout. Braingle has a wide variety of offerings, including optical illusions, codes and ciphers, and trivia quizzes.

Queendom

Queendom has thousands of personality tests and surveys. It also has an extensive collection of "brain tools"—including logic, verbal, spatial, and math puzzles; trivia quizzes; and aptitude tests—for you to exercise and test your brain. If you'd like to save results and scores, you'll need a free account. Some tests give you only snapshot results for free, and charge a fee for full reports.

Brain Age Concentration Training

Brain Age: Concentration Training game Blubbler Blast

Brain Age: Concentration Training / Nintendo Life

Brain Age Concentration Training is a brain training and mental fitness system for the Nintendo 3DS system. It includes a huge number of games to hone your concentration, memory, calculation, and other brain skills. It's fun, portable, and challenging. Brain Age is also available for the Nintendo Wii U, but not for the Switch, Nintendo's most up-to-date gaming system.

My Brain Trainer

My Brain Trainer calls itself an online "brain gym." It is similar in format to, although less stylish than, Lumosity and Happy Neuron. It's also less expensive; a three-month subscription costs the same as a month on the other services. The annual subscription is an even bigger savings. You can try a challenge for free as well.

This website is full of games, puzzles, and other challenges designed to improve your mental fitness. The website recommends 10 minutes of brain training twice a day for the best effects. It also has a basic training program that claims to improve your mental speed.

Wordle

Wordle in progress

This web-based puzzle game from The New York Times exploded in popularity in early 2022 and now counts millions of users worldwide. The premise is simple: Users get six tries to guess a five-letter word. Wordle's combination of problem-solving challenges and easy-to-use interface makes for a satisfying mental workout.

Keep in Mind

Remember, brain training isn't limited to games and puzzles; staying socially engaged, maintaining creative hobbies, and even working out can help to flex your brain and improve cognitive functioning. Find what feels good and works for you.

Make brain training a daily habit and build the mental reserves to delay cognitive decline!

SHAHEEN LAKHAN, MD, PHD, FAAN
1 Source
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  1. Al-Thaqib A, Al-Sultan F, Al-Zahrani A, et al. Brain training games enhance cognitive function in healthy subjectsMed Sci Monit Basic Res. 2018;24:63-69. doi:10.12659%2FMSMBR.909022