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Short tests across reaction, memory, focus, and pattern recognition. One score: your Cognitive GPA. See where you rank. Build a record you can improve.
Cognitive GPA is a performance benchmark, not a diagnosis. It combines twelve short tests so one lucky tap never defines your record — and percentiles show where you stand against the field.
Practice any test, unlimited, never ranked. The full run — all twelve in one sitting — sets your official number and your place on the board.
Official records only. Practice builds skill — full runs hold rank.
Cognitive GPA is a performance benchmark, not a diagnosis. It combines twelve short tests across reaction, memory, focus, pattern recognition, precision, and processing speed. Each test converts its raw measure onto a fixed public 1–99 curve; six domains average into one 0.0–4.0 score.
One tap can be lucky. A battery is harder to fake and easier to compare. Every test descends from a published research paradigm — simple reaction time (1880s), Stroop interference (1935), digit span (1887), n-back (1958), the Kyoto chimp study (2007).
Raw scores are hard to read. Percentiles place you against the field. They stay provisional until enough records exist.
Practice is unlimited and never ranked. The full run sets your number and your place. Verified records will add attempt limits, cooldowns, and outlier checks.
Nothing paid will ever touch a score, a rank, or the board. Premium buys deeper insight and identity — never performance.
Every benchmark updates your record. This is who holds it.