BrainPlayTower of Hanoi
Move the whole tower one disc at a time — bigger never sits on smaller.
Traffic Unblock
Slide cars out of the way to free the red car from the gridlock.
Traffic Unblock — FAQ
Is Traffic Unblock free to play?
Yes — Traffic Unblock is completely free on BrainPlay. It runs in your browser with no download, no sign-up and no paywall.
Can I play Traffic Unblock on my phone?
Yes. Traffic Unblock is touch-optimized and works on phones, tablets and desktops. Your best results are saved automatically on your device.
What skills does Traffic Unblock train?
Traffic Unblock primarily exercises planning and step-by-step reasoning. Short daily sessions are the most effective way to improve.