Apex Skills

Stroop Test

The word RED printed in blue ink: your job is to answer blue. The Stroop effect — the lag when the word and its color disagree — is one of psychology's most famous findings, and beating it takes real attentional control.

Focusmedium1–2 min

No personal best yet — finish a run to set one.

Trial
Avg
Correct

A color word appears printed in a colored ink. Answer with the INK color, not what the word says. Twenty trials — speed and accuracy both count.

How to Play

  1. 1.A color word appears printed in a colored ink.
  2. 2.Answer with the ink color, ignoring what the word says.
  3. 3.Speed and accuracy both count — interference makes mismatches harder than they sound.
Visual Search Test

Visual Search Test

Free visual search test. Find the odd symbol hidden in a grid of look-alikes across five rounds — measuring scanning speed and click accuracy.

FocusMedium1–2 min
Go/No-Go Test

Go/No-Go Test

Free go/no-go test. React fast to green, hold back on red — the classic impulse-control task, scored on go reaction time and inhibition errors.

FocusMedium1 min
Typing Speed Test

Typing Speed Test

Free typing speed test. Measure your WPM and accuracy in 15–120 second timed runs or full passages, with mistake review and personal bests.

Keyboard SkillsEasy1–2 min

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