About iBrain Cognitive Games

How to play

Choose Focus Four to remember pictures across four corners, Focus Eight to track up to three pictures across eight positions, or Memory Wall to match pictures to bricks in a changing wall. All three games support tapping and dragging, with instructions and practice available in each game.

You can pause and continue the active session. Choosing Exit discards unfinished progress while completed results remain saved. Readable text, large controls, and picture patterns help distinguish the available choices.

Games, not medical tests

These games do not diagnose, treat, or prevent any medical condition. Scores and difficulty levels describe gameplay only and should not be used to make healthcare decisions.

The games’ effects on cognitive decline have not been established. Research context and its limitations are available on each game’s setup page.

Privacy & saved progress

No account is needed. Game progress and results are stored in this browser, with separate saves for each game. Clearing this site’s browser data removes those saves. They do not transfer automatically to another browser or device.