PUZZLE · 45-SECOND CHALLENGEColor Switch
Ink mode
Points0
Best round0
Streak0
Time left45.0
Name the ink colorFast brain challenge

Think faster than your eyes.

If the word says BLUE but the letters are RED, tap RED. Get as many correct answers as you can in 45 seconds.

Choose a mode and try to beat your best round.

Press 1–4 on desktop, tap on mobile. Sound activates after your first interaction. No account required.