The turnstile flashes. Green means swipe: tap instantly. Orange with an ✕ means SERVICE CHANGE: do not tap, no matter what your thumb thinks. Seven rounds. Two of them are traps.
For entertainment only — not a sobriety or impairment test. Never drive after using cannabis.
Snap: the turnstile reaction game
Snap is a free browser game about the most New York reflex there is: getting through a turnstile without embarrassing yourself. You wait in a dark fare-control area under one flickering fluorescent tube. Green flash means swipe, so you tap as fast as your thumb allows and your reaction time prints in milliseconds. Orange with an ✕ means SERVICE CHANGE, and the only winning move is to do absolutely nothing, which is harder than it sounds. Seven rounds, two traps, one MetroCard receipt at the end that lists your average reaction, your best round, and every false tap you swore you didn't make.
How to play
- Swipe in. Your first run sets a sober baseline that later rounds get compared against.
- Wait at the closed turnstile. The lamps stay dark for one to three seconds, so stay honest.
- Green flash: tap instantly. The arm spins and your reaction time prints in big numbers.
- Orange ✕ SERVICE CHANGE: do not tap. Hold still for 800 ms and the round passes itself.
- After seven rounds, read your receipt. False taps are in red, where they belong.
Snap FAQ
How do you play Snap?
Wait at the turnstile. When it flashes green, tap as fast as you can. When it flashes orange with an ✕ SERVICE CHANGE banner, do not tap: hold still for 800 milliseconds and the round passes on its own. There are seven rounds, and two of them are traps.
Is Snap free to play?
Yes. Snap runs free in your browser on any phone or laptop, with no download and no account. Your baseline and scores save on your own device.
What is a good reaction time in Snap?
Most players average somewhere between 250 and 400 milliseconds on green rounds, and under 300 ms is a genuinely quick swipe. The real skill is the orange rounds: a false tap costs more than a slow one.
Why am I not supposed to tap on orange?
The orange ✕ SERVICE CHANGE rounds test inhibition, the knack of not doing the thing your thumb wants to do. Tapping orange trips the emergency exit alarm and prints as a false tap on your receipt.
Does Snap measure impairment or sobriety?
No. Snap is for entertainment only. It is not a sobriety, impairment, or fitness test, and no score is ever clearance to drive or do anything else. It compares you to your own baseline for fun. Adults 21+.
More from the arcade line
Snap is for entertainment only. It is not a sobriety or impairment test, and no score is clearance to drive or operate anything. For adults 21+. Never drive after using cannabis.
