THE PLAYBOOK · 0731222
How to play Reaction Challenge
Read the aim of Reaction Challenge, then make your first move. Finish five valid responses. An early click does not count as a completed response; start that attempt again. Use the example below to understand a decision. Check the rule that explains your first action. Check the relevant rule before repeating a move.
Make the controls familiar
Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart. Refer to the controls when needed.
Your goal
Finish five valid responses. An early click does not count as a completed response; start that attempt again. The feedback beside the game helps you follow the round. Keep the controls in easy reach.
Step by step
- Start a round and wait without clicking.
- When GO appears, click or tap the large target.
- Read your response time and start the next round.
- After five rounds, the game shows the mean time.
Controls
Use the on-screen controls with a mouse or touch. A careful first action helps you become familiar with the layout. Use the visible help when you are unsure of the next input.
A useful example
A valid 250 ms response counts. Clicking during WAIT is too early and must be repeated. Apply the same reasoning to the position in your own round. Look for the relevant detail.
Watch out for this
Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test. Read the feedback to see why an action did not have the expected result. Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow.
Common questions
For a quick reminder, what is the goal of Reaction Challenge?
Keep this in mind: Finish five valid responses. An early click does not count as a completed response; start that attempt again.
How do I control Reaction Challenge?
For clarity: Use the on-screen controls with a mouse or touch.
For my first round, what example helps explain Reaction Challenge?
The key detail is this: A valid 250 ms response counts. Clicking during WAIT is too early and must be repeated.
When I return, what should I watch out for in Reaction Challenge?
Here is the relevant explanation: Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test.
What format does Reaction Challenge offer?
Play using the solo mode shown on this page. Read the controls before starting a new round.
For a quick reminder, which play mode does Reaction Challenge use?
The key detail is this: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.