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F1 Start Lights Test

Five red lights, then lights out. Launch like a Formula 1 driver.

MEASURES
Launch RT
INPUT
Click / tap
TIME
~45 sec
How the test works

Reaction, not anticipation

A real Formula 1 start runs exactly like this. Five red light pairs illuminate one second apart. Then the system holds — for anywhere between two-tenths of a second and a few full seconds — before all five go dark at once. Drivers launch on lights-out, and because the hold is random, they cannot time it. They have to react.

That inverted cue is what makes the test hard. On every other test here you are waiting for something to appear; here you are waiting for something to vanish, while five bright lights sit in your vision daring you to go early.

Move before lights-out and it is a jump start, exactly as on the grid. So is a launch inside 100 ms of lights-out — that is quicker than a human can process the signal, so it is anticipation rather than reaction. Either way the launch is voided and replayed, and it never counts toward your five.

How your score grades
Lightning
under 199 ms
Top 13% of people
Race pace
200 – 249 ms
Top 40% of people
Midfield
250 – 319 ms
Right in the middle
Backmarker
320 – 399 ms
Bottom 76% of people
Stalled
400 ms +
Bottom 92% of people
Questions
Why is the hold before lights-out random?
That is exactly how the real system works. A fixed delay would let you time the launch and remove the reaction entirely. The random hold — between 0.2 and 3 seconds — forces a genuine reaction to lights-out.
What counts as a jump start here?
Any move before the lights go dark, or a launch faster than 100 ms after them. Under 100 ms is quicker than a human can process the signal, so it is anticipation rather than reaction. The launch is voided and the round replays, mirroring the real-world penalty for leaving early.
Why is my F1 time slower than my classic click time?
Reacting to something disappearing is harder than reacting to something appearing, and the five lit lights actively bait you into going early. Most people are a little slower here, and that is the test working as intended.
Do the lights matter to my score?
Only as pressure. The clock starts at the frame the lights actually go out, and nothing about the light sequence feeds into your time. It is there because the real start is, not because it is measured.