What Unrot measures—and what it does not.

How an exercise qualifies

A game must have understandable rules, a bounded session, and a transparent outcome. It should work without an account and avoid rewards designed mainly to prolong use. We prefer familiar task structures that let a person explain what they practiced: finding targets, holding locations in mind, switching between two rules, tracking moving objects, or reasoning through constraints.

The selection is a product taxonomy, not a clinical battery. Schulte Table and Rotating Rings emphasize ordered visual search. N-back, Memory Cards, Pattern Recall, and Glyph Recall place different demands on short-term or working memory. Trail Switch adds rule switching; Moving Dots adds multiple-object tracking; Sum Link combines search with mental arithmetic; Sudoku uses logical elimination. These labels describe task demands and do not diagnose a person's capacity.

What results mean

Each result stays close to observable actions: time, completed rounds, correct selections, errors, or accuracy. A faster response is not automatically better if it creates more mistakes. Research on the speed–accuracy tradeoff is one reason timed tasks should preserve error information rather than reward speed alone.

Compare your own attempts only when conditions are reasonably similar. Familiarity, fatigue, interruptions, screen size, pointer or touch input, and the chosen difficulty can all change a score. One session is feedback about one session. Unrot does not combine unrelated results into a synthetic attention score or compare you with a population norm.

What the evidence supports

Repeating a task can improve performance on that task and sometimes on closely related tasks. Evidence for broad “far transfer” to general intelligence or everyday cognition is much less certain. A public-interest review of brain-training claims and a second-order meta-analysis of cognitive training both support restrained interpretation.

For that reason, Unrot does not claim to treat ADHD, reverse cognitive decline, repair a damaged attention span, or replace professional care. “Brainrot” is used in articles as an informal cultural term, not a medical condition. Content that discusses sleep, mental health, or cognition is educational and should not be used to make treatment decisions.

Design and privacy controls

Sessions end. The interface avoids infinite feeds, advertising, global leaderboards, and punishment for missing a day. Motion-heavy activities respect reduced-motion preferences where implemented, and every exercise includes visible instructions and a plain-language explanation. Known accessibility constraints are documented on the accessibility page.

Progress is stored in the browser on the current device, not in an Unrot account. Clearing site data or changing devices can remove that history. The exact analytics and platform data flows are listed in the privacy policy.

Review, updates, and limitations

Editorial claims are checked against the sources linked near the relevant article or section. Preference is given to primary research, systematic reviews, and public-health or academic institutions. Product behavior is checked against the current game before publication. Material changes update the visible modified date; typographical changes alone do not imply a new evidence review.

The site does not currently claim a named clinical or academic reviewer. That is an important limitation. The full review and corrections process is available in the editorial policy. To flag an inaccurate claim, broken source, game behavior mismatch, or accessibility problem, email contact@unrot.net with the page URL and supporting evidence.