The average adult needs about 40 seconds to point out the numbers 1 to 25, in order, on a 5×5 table. Most people are convinced they're faster than average. Most people are wrong - and that's the most interesting part of this test.
Take the test now (it takes a minute)
Three ways, fastest first:
- Print a ready-made table - a set of 10 different boards as a PDF; grab a stopwatch and go.
- Build your own in the generator - any size, print-ready.
- In the Focus Tables app - a 5×5 test with automatic timing and norm comparison.
Rules: keep your gaze on the center of the board, point out the numbers in order from 1, don't skip, time yourself. Do three rounds on different tables and take the middle result.
What your time says
| Your time | What it means |
|---|---|
| over 60 s | attention running on reserve - the perfect moment to start training |
| 40-60 s | around the adult average |
| 25-40 s | above average |
| 15-25 s | advanced level |
| under 15 s | rare - expert level |
One caveat: a single measurement is not a diagnosis. Your time depends on the time of day, sleep, and whether it's your first table ever. But as a starting point - it works brilliantly.
Why your result may be worse than you think
It's not about a "weak brain". It's about the environment that brain works in:
- The mere presence of your phone lowers the score. In studies by Ward and colleagues (2017), people who had their phone lying on the desk - even silenced, face down - did worse on working memory and attention tasks than those who left it in another room. The effect was named "brain drain".
- Attention leaves residue. Sophie Leroy (2009) described "attention residue": after interrupting one task, part of your attention keeps occupying the previous context. If you were scrolling before the test - you start with a handicap.
- Multitasking is a costly myth. Every task switch has a measurable time cost (Monsell, 2003). The table simply hands you the bill, in seconds.
7 days to genuinely cut your time
- Day 1: measure your baseline - 5 tables, record the median.
- Days 2-3: the center technique - gaze in the middle, catch numbers peripherally. It will be slower at first. That's normal.
- Day 4: sprints on 4×4 - shorter rounds, maximum tempo.
- Day 5: one round of the Gorbov table - after it, a plain 5×5 feels easy.
- Day 6: handicaps - rotated symbols or letters instead of numbers (both available in the generator).
- Day 7: retest under the same conditions as day 1. Compare medians.
A typical first-week gain is fifteen to twenty percent - mostly thanks to the center technique, not a "faster brain". And that's the point: you're learning to manage attention, not just to tap faster.
It's not about the seconds
The time on the table is just a number. The real stake: the ability to hold attention on a single target in a world that offers you something more interesting every 30 seconds. Five minutes a day with a sheet of paper is the cheapest training of that skill we know.
Sources: Ward, A.F. et al. (2017). Brain Drain: The Mere Presence of One's Own Smartphone Reduces Available Cognitive Capacity. JCR, 2(2) · Leroy, S. (2009). Why is it so hard to do my work? Organizational Behavior and Human Decision Processes, 109(2) · Monsell, S. (2003). Task switching. TiCS, 7(3).