How to play Football Reaction Test
- Press Space or tap to start.
- Wait for the cue. The central light shows WAIT, then turns green with an arrow.
- Press the left or right arrow key to match the arrow, or tap that half of the pitch.
- Pressing before the cue is a false start: 400ms is added and the round is retaken.
- No response within 1.4 seconds is recorded as 1,400ms.
Controls
| Input | Action |
|---|---|
| Left / Right arrows | Respond |
| A / D | Respond |
| Tap left or right half | Respond on touch devices |
| P | Pause and resume |
How scoring works
| Event | Points |
|---|---|
| Correct response | Your raw reaction time in milliseconds |
| Wrong direction | Plus 250ms |
| False start | Plus 400ms, round retaken |
| Result | The average of all eight rounds — lower is better |
Gameplay tips
- Rest your fingers on both arrow keys before the cue. Most of a slow score is hand travel, not decision time.
- Look at the light, not the ball. The light changes first; the ball's movement is a consequence.
- Do not try to predict the hold. It is randomised between 1.2 and 2.8 seconds specifically to punish anticipation, and a false start costs more than a slow round.
- Compare like with like. Reaction times vary with tiredness, screen refresh rate and input device, so only compare runs from the same session on the same setup.







