Accuracy before speed
Use the first attempt to preserve the 1, 2, 3 sequence. Compare time only after errors are consistently low; speed never replaces correctness.
Schulte Training — Beginner to Advanced Visual Search
Practise ascending number search on 3×3, 4×4, and 5×5 Schulte tables across 90 levels, with timing, errors, daily puzzles, sound, and shareable challenges.
Game guide1 2 3 4
Progress from 3×3 to 5×5 tables, finding randomised numbers in ascending order while tracking time and errors.
Level 1 / 90
Level 1 / 90🔢 Beginner · 3×3 Schulte Table
Next1
Progress0/9
Errors0
Time0:00
Target0:18
Start at 1 and select every number in ascending order. Scan the whole table naturally; do not force your gaze to stay fixed.
📘 Schulte Training Guide
Narrow the search by region
Track where the last number appeared, then check top-left, top-right, bottom-left, and bottom-right in a regular order instead of jumping randomly.
Scan naturally
Let your gaze move. Use short, systematic scans across the whole table rather than forcing central fixation or holding your breath to chase a time.
Keep practice brief
Complete three to five tables, then compare errors and time within the same grid size. Stop and rest if your eyes feel tired or you develop a headache.
Research note: Schulte tables are used as visual-search and attentional-selection tasks, often alongside click timing, eye tracking, or EEG. This tool is for practice and play, not medical diagnosis, and makes no broad-transfer promise about reading, intelligence, or eyesight.
❓ Schulte Training FAQ
How do you play Schulte Training?
Press Start, then select 1 and continue in ascending order until every number is found. The game records completion time and errors; numbers remain visible to preserve a continuous visual-search task.
How do the three difficulty levels differ?
Beginner uses 3×3 tables numbered 1–9, Intermediate uses 4×4 tables numbered 1–16, and Advanced uses 5×5 tables numbered 1–25. Each band contains 30 levels, for 90 total.
Do I fail when the target time expires?
No. The target is a practice reference, not a medical norm, and never ends the level. Keep the sequence accurate first and reduce completion time gradually.
Must I keep my eyes fixed on the centre?
No. Move your eyes and head naturally. Do not force central fixation in the name of peripheral-vision training. Stop and rest if you notice eye strain, headache, or discomfort.
Can Schulte tables treat myopia or increase intelligence?
There is not enough evidence for those medical or broad-transfer claims. This is a visual-search and sequential-selection activity, not a diagnostic or treatment tool for myopia, ADHD, or any health condition.
How are Schulte tables used in research?
Peer-reviewed studies commonly ask participants to find randomised numbers in order while measuring response time, click accuracy, eye movements, or EEG. Use as a research task does not prove transfer to every untrained ability.
How is the Daily Challenge generated?
The date creates a fixed level and number arrangement, so everyone receives the same task that day. It changes the next day and requires no account.
Do shared challenges require an account?
No. Share Challenge creates a URL containing the level, layout seed, completion time, and errors so a friend can replay the identical table.
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