Cognitive fitness · measured
The tools think for you all day.
This is where you still think for yourself.
Excogni is a gym for the mind. Adaptive challenges train and measure at the same time - no visible timers, no gimmicks. You get an honest, calibrated rating and a clean way to see whether you are getting sharper over time.
No account needed to start. Anonymous practice stays entirely yours - private by default, and it never joins the population statistics. Registering (an email, nothing more) is what makes your results count toward the pool; the email exists to make fake data harder, not to identify you. We can't leak your email. We don't have it. Learn how →
Train = measure
Every challenge is both an exercise and a measurement sample. No separate exams.
Adaptive level
Difficulty follows your performance. Slow and correct is valid - the system simply learns your level.
Calibrated rating
A norm-referenced rating and percentile, built from a deterministic, reviewed challenge bank.
What you get
Four things, plainly.
01 · Measure
See your cognitive abilities across memory, attention, reasoning, processing speed and more - each measured, not guessed.
02 · Improve
Practise to keep and sharpen them. Your rating tracks whether you're actually getting better over time, honestly.
03 · Compare to others
A percentile against the wider population, so you know where you stand - not just a number in isolation.
04 · Compare to yourself
Your own trend line, best and toughest days, and the conditions behind them. The most useful benchmark is your past self.
A first read on every ability comes within a few focused sessions. Deeper patterns - your best times of day, what helps and what doesn't - build as you keep going.
Free & open · anonymous · supported, not sold · v1.18.0
Built by initsix.dev · Changelog · Source