Task Switching Test
Test your cognitive flexibility by rapidly switching between two rules. Your accuracy is your score; switch cost is tracked as a secondary stat showing how much slower you are when the rule changes.
Odd / Even: A = Odd, L = Even
Low / High: A = Low (1–4), L = High (6–9)
Press A for left, L for right — or tap the buttons
A · L
How does this compare?
Related Tests
How It Works
- Click Start to begin.
- Read the cue (Odd/Even or Low/High).
- Press A for the left choice or L for the right choice (or tap).
- Finish all 60 trials to get results.
- Your score is your accuracy on the rapid- switching task. Switch cost shows how much slower you are when rules change — tracked as a secondary stat.
Tip: Focus on the cue first, then answer fast.
