Built for: Biohackers · ambitious self-optimizers
NZT-48
The full prefrontal battery for people who want maximum cognitive output. Trains working memory (N-back, OSpan), sustained attention, planning (Tower of London) and inhibition together. Expect sharper focus, faster mental switching and more mental stamina across a long workday.
910 minutes a dayNo account
Your 9 trainers
01N-back: Working memoryDoes flash position match one from N steps back?02OSpan: Math+MemorySolve equations, remember letters03Corsi BlocksRepeat the block sequence04Stroop: InhibitionInk colour, not the word meaning05WCST: RulesFind the hidden sorting rule06Tower of LondonRearrange balls in minimum moves07CPT: Sustained AttentionRespond to all letters except X08BART: Risk BalloonPump balloon or cash out09Task SwitchingAlternate number/letter rules
Start this programNZT-48
Open the web app