Browser-only result history
Review real completed sessions saved under this site's current browser origin, filter comparable settings, export JSON or CSV, and delete local history.
Read real supported sessions stored by this site in the current browser.
The tracker reads supported result records already stored by focus-game.org in this browser. It does not create sample sessions, open an account, read another site, or synchronize between devices.
Summary counts describe completed activity, not ability. Each tool keeps its own declared metrics, units, direction, comparable settings, and validity flags instead of contributing to an overall brain score.
It can read validated v2 sessions and explicitly mapped legacy records under this site's current origin. Totals show completed sessions, active tools, recent frequency, and latest completion time.
Changing device, browser, browser profile, private mode, or site origin creates a different storage boundary. Clearing site data can remove history permanently.
A tool registry declares the settings that materially define each task: for example grid and display time for Visual Memory, or object and speed settings for Multiple Object Tracking. Records with different signatures remain visible but do not share a trend.
The tracker never guesses unknown legacy field meanings. Corrupted, non-finite, unknown-tool, or structurally unsupported records are ignored without turning them into zero values.
The comparison starts from the latest selected tool session, keeps only the same comparable-setting signature, excludes flagged invalid sessions by default, and reads a metric explicitly registered for that tool.
It requires five recent and five earlier numeric values. The two raw averages, absolute difference, metric direction, and a descriptive-only note are shown; no cognitive-improvement percentage is inferred.
A tool may flag focus interruption, unreliable timing, incomplete conditions, or other declared limitations. A flag does not automatically describe the person; it describes conditions around that saved session.
Flagged sessions can remain in the history table. The valid-only filter and trend rules let them be excluded without silently deleting them.
JSON includes an export version, time, validated sessions, and metric schema definitions. CSV uses one row per session, quotes fields correctly, and prefixes spreadsheet-formula characters. Both files are generated by this device and are not automatically uploaded.
Deleting a session or tool history requires confirmation. Clearing all history uses two confirmations. There is no undo, so export first if you want a personal backup.
Tool results are browser-local and contain no intended name, email, fingerprint, or account identifier. This is a specific storage behavior, not a claim of absolute privacy: the website may separately use disclosed operational analytics or advertising that must not be confused with result history.
Exports become ordinary files under your control. Store, share, or delete them using your device's file controls; the tracker cannot revoke a file after download.
Completion time, target accuracy, false alarms, memory position accuracy, and other metrics use different units and task rules. Combining them without a validated model would hide those differences and imply meaning the site has not established.
The tracker therefore preserves raw tool-specific measures and only compares records whose declared settings align.
These questions stay tied to the visible content on this page.
Continue with tools that pair naturally with this page.
Find the unique symbol among similar distractors, adjust grid difficulty, and review completion time, errors, streaks, and categories.
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Compare visual patterns, identify matches or differences, and review accuracy, response time, error types, and difficulty progression.
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Test visual memory by recalling highlighted grid positions, then review accuracy, level, mistakes, and browser-only session history.
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Complete a timed vigilance task and review target hits, misses, false alarms, median response time, and response consistency.
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