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Treat your brain to some quick mental fun!

Get your own Big Brain Brawn score with a fun test. Boost your skill and speed by practicing certain activities. Of course, you can also prep for your next multiplayer brain battle or compare scores with friends and family.

A block game is shown on a Nintendo Switch system. A woman is enjoying a game of Big Brain Academy: Brain vs. Brain on her Nintendo Switch Lite system.

Test Mode

Test your mental mettle in five brain-bending categories

Dr. Lobe is ready to study your brain! Take on five activities from the good doctor and he might give you some startling results.

A baloon-counting game is shown.

The results are in!

When you’re all finished, Dr. Lobe will give you a Big Brain Brawn Score, a ranking, and a profession that suits your particular traits. Good luck on your new career!

A results screen is shown.

Stretch Mode

In Stretch Mode, you can play—and replay—your favorite activities to your brain’s content. Go for the gold in all 20 to unlock a hard mode!

A man is smiling while playing a game of Big Brain Academy: Brain vs. Brain on his Nintendo Switch system.
The Big Brain Brawn score is shown.

Big Brain 101

Test your brain with fun, quick activities across five genres and varying difficulty levels.

explore the game

Brain vs. Brain

Test your brain against others, either in person or online against player’s ghost data.

Start competing

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Hope you enjoy the demo!

Try the demo for free

Download the free demo now to try three activities in Solo and Party mode.

Send this demo to your device

To get started, simply log into (or create) your Nintendo Account.

Before downloading, be sure to link your Nintendo Network ID to your Nintendo Account and visit the Nintendo eShop on your device at least once.

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