schulte-table.org provides browser-based visual-search activities and general information. The tools are for self-directed practice and recreation.
Reviewed July 28, 2026
The site does not provide medical diagnosis, treatment, rehabilitation, vision care, psychological assessment, educational assessment, or professional advice. A result should not be used to make decisions about medication, care, school support, or health.
Completion time and errors describe a particular attempt. Device, screen size, browser, display scale, font, input method, grid size, error rules, familiarity, and environment can affect the result. Different grid sizes and modes are not directly comparable.
Any ranges or labels shown by the site are non-standardized, site-defined examples. They are not derived from verified cross-user statistics and are not clinical standards or predictions.
Use a readable layout and a comfortable screen or paper position. Stop if you experience eye strain, headache, dizziness, pain, distress, or other discomfort.
For questions about ADHD, vision, learning, cognition, mental health, rehabilitation, or another health concern, consult an appropriately qualified professional.
Where supported, recent results and settings are stored in your browser. The site does not use those local records as a verified population dataset or public ranking.