THE PLAYBOOK · NMGDASHUJU
Making your first moves in Reaction Challenge
Use a short break to learn the rhythm of Reaction Challenge. Finish five valid responses. An early click does not count as a completed response; start that attempt again. Check the relevant rule before repeating a move. Treat the first round as a chance to learn the controls. Check the relevant rule before repeating a move.
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. Notice the feedback after each input.
Aim for this result
Finish five valid responses. An early click does not count as a completed response; start that attempt again. Keep that objective in view throughout the round. Start with a deliberate move.
Start here and follow along
- 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. Read the example below alongside these instructions.
A closer look at one 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. Take a moment to compare.
Avoid this misunderstanding
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. Keep the stated aim separate from side details such as animation or appearance. Progress is measured by the game’s own completion or scoring rules.
More answers before you play
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.
While reading the Guide, how do I control Reaction Challenge?
Here is the relevant explanation: Use the on-screen controls with a mouse or touch.
Before I begin, what example helps explain Reaction Challenge?
A valid 250 ms response counts. Clicking during WAIT is too early and must be repeated.
For a quick reminder, what should I watch out for in Reaction Challenge?
Browser scheduling, screen refresh and input hardware can affect the measurement. It is not a medical test.
Before I begin, 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.
Before I begin, which play mode does Reaction Challenge use?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.