Attention
Teaches you to hold and sustain focus on a single point.
Speed
Finding and clicking numbers quickly raises your visual scanning speed.
Peripheral Vision
Widens what you see without moving your eyes — the basis of speed reading.
What Is a Schulte Table?
A Schulte table is a square grid filled with numbers placed in random order; the goal is to click them in the correct sequence, starting at 1, as fast as you can. Developed by the German psychiatrist Walter Schulte, this simple but effective exercise has been used for decades in attention measurement and, above all, in speed-reading training.
The real point of the table is not, as most people assume, "finding numbers quickly". The point is widening the area you can take in without moving your eyes. In ordinary reading your eyes jump along the line (saccades) and see only a few characters sharply at each stop. The Schulte table forces you to hold your gaze at the centre and catch the surrounding numbers with your peripheral vision, which enlarges the area perceived per stop. That is exactly why it appears so often in speed-reading courses.
This version offers three table sizes: 4×4 (1-16), 5×5 (1-25) and 6×6 (1-36). Your timer starts on the first click and stops when you reach the final number. A wrong click flashes the cell red and adds to your error count — so both speed and accuracy are measured.
How to Play
- When the table opens, the numbers (1-16 on 4×4, 1-25 on 5×5, 1-36 on 6×6) are scattered at random.
- Starting at 1, click the numbers in order; a correct click turns the cell green and moves you to the next number.
- Clicking the wrong number flashes the cell red briefly and increases your error count.
- Your timer stops when you reach the last number; the aim is to finish in the shortest time.
- Pick the table size with the buttons above: 4x4, 5x5 or 6x6. Each size keeps its own leaderboard.
- The result screen shows both your time and your error count. Your time is what gets saved as the score, but finishing without errors is the real measure — a fast round with mistakes builds the wrong habit.
How to Practise Properly
- Fix your gaze on the centre — that is the rule, not a tip. Look at the exact middle of the table and keep it there. Hunting for numbers by moving your eyes may shorten your time, but it defeats the whole purpose of the exercise. Finishing slowly with a fixed gaze is worth far more than finishing fast by scanning around.
- Find the next one while you click the current one. Experienced users have already located 8 with their eyes while clicking 7. That overlap is the single biggest source of a shorter time; when searching and clicking happen separately, the time doubles.
- Fix errors before speed. A wrong click does more than raise the counter — it breaks your concentration and pulls your fixed gaze off centre. Forty seconds without errors beats thirty seconds with six.
- Start with 4×4, but do not stay there. The 4×4 grid is a warm-up; the real training ground is 5×5. Once you are consistently under 30 seconds on 5×5, move to 6×6. Starting straight on 6×6 only reinforces the habit of scanning with your eyes.
- Five minutes a day beats ten minutes a week. Skills like peripheral vision and attention develop through short, frequent repetition, not rare long sessions. Three or four tables a day is enough.
- Keep your distance from the screen constant. Sitting too close makes the table exceed your field of view and forces you to move your eyes. Sit far enough back that the whole table falls comfortably within your vision.
- Note your times, but do not obsess. Day-to-day variation is normal; tiredness, sleep and distraction all feed directly into your time. The only meaningful measure is the trend across weeks.
Which Skills Does It Develop?
- Peripheral vision: widening the area you can perceive without moving your eyes is the table's actual target. "Seeing more words per stop" in speed reading rests directly on this skill.
- Sustained attention: you have to keep focus across 25 or 36 numbers without losing your place. A single lapse costs you the sequence and time, which stretches your attention span directly.
- Visual search speed: locating a specific target in a crowded field is one of the most studied skills in cognitive psychology, and it measurably speeds up with regular practice.
- Processing speed: it shortens the whole see → recognise → decide → act loop. That loop is the core measure behind many cognitive tests.
- Impulse control: suppressing the urge to click a cell you know is wrong, just in case, trains measured behaviour. The error counter is the feedback for that skill.
Frequently Asked Questions
Is the Schulte table free?
Yes, it is completely free and requires no registration; open the page and start playing right away.
Does it genuinely help with speed reading?
The Schulte table trains peripheral vision and visual scanning speed, which are the foundations of speed reading, which is why it appears so often in that training.
What counts as a good time?
On a 5×5 table, under 30 seconds is good and under 20 seconds is very good. Your time shortens with regular practice.
Who can play?
It suits players of any age who recognise numbers; for children, starting with 4×4 is ideal.
What happens if I move my eyes around?
Your time gets shorter, but most of the benefit is lost. The purpose of the table is not to find numbers — it is to widen the area you see while holding your gaze still. Finishing slowly with a centred gaze is worth more than finishing fast by scanning.
Which table size should I start with?
4×4 is a warm-up; the real training ground is 5×5. Once you are consistently under 30 seconds on 5×5, you can move to 6×6. Starting straight on 6×6 reinforces the habit of scanning with your eyes.
How often should I practise?
Five minutes a day is far more effective than 30 minutes once a week. Skills like attention and peripheral vision develop through short, frequent repetition; three or four tables a day is enough.
Why does my time change every day?
Sleep, tiredness and distraction feed directly into your time; day-to-day variation is normal. The meaningful measure is not a single session but the trend across weeks.
Ready When You Are
Press the "Start Game" button above, fix your gaze on the centre and try to beat your record — no sign-up, completely free.
For more mental exercise, take a look at all our brain games or try the free IQ test.