BrainPlayMemory Match
Flip cards and find all matching pairs in as few moves as you can.
What Changed?
Study the icons, look away... one changed. Can you spot which?
What Changed? — FAQ
Is What Changed? free to play?
Yes — What Changed? is completely free on BrainPlay. It runs in your browser with no download, no sign-up and no paywall.
Can I play What Changed? on my phone?
Yes. What Changed? is touch-optimized and works on phones, tablets and desktops. Your best results are saved automatically on your device.
What skills does What Changed? train?
What Changed? primarily exercises short-term memory and recall. Short daily sessions are the most effective way to improve.