A number flashes for a split second — type it in. Get it right and it gets faster.
It's the ability to instantly catch and recognize something that's moving or appears and vanishes quickly. This test measures how fast you can read information within a very short exposure window rather than actual motion, but the underlying skill is similar. It's a big factor when tracking a fast ball in sports like soccer or baseball, or spotting an enemy that flashes across your screen for a split second in an FPS game.
On this site's scale, reading digits at 200ms or less is good, 130ms or less is excellent, 80ms or less is top tier, and 50ms or less is pro-gamer level. These are our own grade bands, not official statistics.
The shorter the exposure, the more your monitor's refresh rate matters. On a 60Hz screen one frame is about 16.7ms, so around 50ms device differences feed straight into the result.
| Minimum exposure read | Grade |
|---|---|
| 50ms or less | Pro-gamer level |
| 80ms or less | Top-tier |
| 130ms or less | Excellent |
| 200ms or less | Good |
| Over 200ms | Average |
Dynamic vision is partly natural, but it's also believed to improve somewhat through repeated visual training and experience with games and sports. That said, results here depend on your screen's refresh rate, device performance, and how alert you are — so treat it as a fun estimate.