THE PLAYBOOK · DP2SX
Know the goal in 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. Keep the game area visible while you use its controls. Check the rule that explains your first action. Keep the game area visible while you use its controls.
Build familiarity through play
Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow. Use the example to check your reasoning.
What you need to achieve
Finish five valid responses. An early click does not count as a completed response; start that attempt again. Use the instructions to see which actions move you towards it. Start with a deliberate move.
The order of play
- 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.
How to use the controls
Use the on-screen controls with a mouse or touch. On a smaller screen, keep the active part of the board within view. Look at the feedback after the action.
See the idea in action
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. Keep the controls nearby.
One detail worth checking
Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test. Compare the situation with the worked example. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Game-specific help
For a quick reminder, what is the goal of Reaction Challenge?
Here is the relevant explanation: 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?
For clarity: Use the on-screen controls with a mouse or touch.
As a new player, 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.
While reading the Guide, what should I watch out for in Reaction Challenge?
The key detail is this: 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?
Keep this in mind: Play using the solo mode shown on this page. Read the controls before starting a new round.
Before I begin, which play mode does Reaction Challenge use?
The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.