Reaction Challenge

THE PLAYBOOK · PT-BUS

How to play Reaction Challenge

Choose Reaction Challenge at PT-BUS for a browser session with its rules close at hand. The aim is straightforward: Finish five valid responses. An early click does not count as a completed response; start that attempt again. This edition highlights a short learning break.

A short learning break

Choose one objective for this visit: understand the controls, complete a round, or recognise a common mistake. Progress does not need to be rushed.

Your goal

Finish five valid responses. An early click does not count as a completed response; start that attempt again.

Step by step

1. Start a round and wait without clicking.
2. When GO appears, click or tap the large target.
3. Read your response time and start the next round.
4. After five rounds, the game shows the mean time.

Controls

Use the on-screen controls with a mouse or touch.

A useful example

A valid 250 ms response counts. Clicking during WAIT is too early and must be repeated.

Watch out for this

Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test.

Common questions