Reasoning · Categorization

Odd One Out: a categorization exercise for seniors

Four things are shown.

Opens the browser version. The first time, a short setup picks your difficulty.

How to play

Four things are shown. Three belong together. Tap the one that doesn't fit.

Odd One Out is part of SilverMind Premium. The 7-day free trial opens every exercise; the eight free ones stay free either way.

Exercises marked free are yours to keep, with no time limit. Premium opens the rest and starts with a 7-day free trial.

Questions about Odd One Out

Is Odd One Out free?

Odd One Out is part of Premium. The 7-day free trial opens every exercise; after it, Premium is $9.99 a month or $59.99 a year (US prices). Eight exercises stay free.

Can I play Odd One Out on an Android phone or a computer?

Yes. Open silvermind.app/play in any browser on an Android phone or tablet, a Windows PC or a Mac. Nothing to install. On iPhone and iPad the App Store app is the best way.

How often should I play?

A few minutes a day works better than an hour once a week. SilverMind suggests three exercises a day, about six minutes, and picks them for you.

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