What's Missing

Memorise the group of items, then spot which one has vanished after they reshuffle — and don’t be fooled by decoys that were never there. Each level adds another item. How far can your memory stretch?

Trains: Visual recall · Category: Memory

How to play: What's Missing is a free, browser-based brain-training game in the Brain Gym suite. Play it instantly — no sign-up, works offline, and your best scores are saved on your device.

Play What's Missing · All Brain Gym games