Red or Green
About Red or Green
Test your observation and reflexes in Red or Green, where each guess pits you against a ticking clock. Spot which color dominates the field and react swiftly to outpace the accelerating timer. Discover addictive gameplay as you navigate vibrant challenges and sharpen your decision-making skills.
How to play Red or Green
This game is built for a phone screen. Tap and swipe to play, and tap Play to start - it runs in this page, with nothing to install.
Frequently asked questions
Is Red or Green free to play?
Yes. Red or Green is free to play in full, with no payment, no trial and no sign-up.
Do I need to download Red or Green?
No. Red or Green runs inside this page in your browser. There is nothing to install.
Can I play Red or Green on a phone?
Yes. Red or Green runs in a mobile browser as well as on a desktop, so you can play it on a phone or tablet without an app.
