THE PLAYBOOK · G8MM7JKU6
How to play Reaction Challenge
Choose a round of Reaction Challenge and settle into its rules. Finish five valid responses. An early click does not count as a completed response; start that attempt again. Keep the game area visible while you use its controls. Keep the instructions close while learning this activity. Look at what changes after your first action.
Bring this focus to a round
Read one step at a time and try it on the playing area. Match the instruction to the control you use. Use the example to check your reasoning.
The purpose of your moves
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. Notice how the game responds to your input.
Work through the instructions
- 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.
Keyboard and screen controls
Use the on-screen controls with a mouse or touch. Use the control method described here for this activity. Look at the feedback after the action.
A useful example
A valid 250 ms response counts. Clicking during WAIT is too early and must be repeated. Compare this with the rule that governs the move. Check the stated objective.
An important reminder
Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test. Take a moment to reassess the position before continuing. Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart.
Clarifying the way this game works
For this browser game, what is the goal of Reaction Challenge?
Finish five valid responses. An early click does not count as a completed response; start that attempt again.
As a new player, how do I control Reaction Challenge?
Keep this in mind: Use the on-screen controls with a mouse or touch.
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.
For this browser game, what should I watch out for in Reaction Challenge?
For clarity: Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test.
For my first round, what format does Reaction Challenge offer?
For clarity: Play using the solo mode shown on this page. Read the controls before starting a new round.
While reading the Guide, 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.