Name the ink color, not the word! This classic attention task trains your cognitive control and selective focus.
Score
0
Level
1
Streak
0
Trial
0/30
3.0
Select the INK COLOR (R / B / G / Y or 1-4)
Level Progress:
Game Complete!
Stroop Effect: The difference in reaction time between incongruent and congruent trials. Typical range: 100-300ms. Lower values indicate better cognitive control and resistance to interference.