You control the traffic signals. Tap an intersection to switch its lights
between the two directions. Cars never crash — your job is to keep them moving and
avoid gridlock. Clear each level’s target number of cars before the timer ends,
and aim for three stars.
Frequently asked
I bought “Remove Ads” but still see ads. Open
Settings in the app and tap Restore Purchases. Make sure
you’re signed in with the Apple ID used for the purchase.
How do I change ad tracking? Go to
Settings → Privacy & Security → Tracking on your device.
My scores aren’t on the leaderboard. Sign in to Game Center
in your device settings, then reopen the app.
What is AUTO mode? Long-press an intersection to let the
game run that signal for you. It unlocks after you clear level 10.
I lost my progress. Progress is saved on your device. It’s
removed if you delete the app or reset the device.
Accessibility
Settings include a colorblind signal palette and a “reduce flashing &
motion” option.