A gym for your brain
33 online exercises covering memory, concentration, thinking speed, perception and logic. Short sessions, real scores, visible progress.
A brain exercise is a short, repeatable task that pushes one cognitive skill close to its limit. Not homework, and not a miracle cure either: think of it the way you think of physical exercise. One squat does nothing; a routine, kept up over weeks, does.
Every exercise on Mentilus is a game built on a task psychologists have used for decades to measure cognition, from n-back and go/no-go to visual search and code deduction. The game layer makes the repetition enjoyable; the task underneath is what does the work. Each round takes a few minutes, adapts to your level and ends with a score you can compare with last week.
Memory games cover short-term recall, working memory and visual memory, from holding a sequence in mind to matching faces with names.
Concentration games train sustained focus, selective attention and impulse control, the skills that decide whether a distraction wins or you do.
Processing speed exercises like Quick Math and Word Hunt reward doing simple things fast and accurately, which is the foundation the other skills build on.
Perception games such as Bird Count, Pattern Matrix and Trails sharpen how quickly you extract information from what you see, before memory or reasoning even get involved.
And logic games work the deliberate side: deduction, pattern inference and planning several moves ahead.
Ten minutes a day is the rhythm Mentilus is designed around. The daily goal ring on your dashboard fills as you play, streaks reward showing up on consecutive days, and the score history shows the slow, satisfying climb that only becomes visible after a few weeks.
Mix skills rather than grinding one game. Cognitive skills support each other: perception feeds memory, memory feeds reasoning, and speed underlies all of them. A varied routine trains the system, not just one part.
If you want a baseline before you start, our brain tests measure where you stand per skill, so the progress you make afterwards has a starting point to be measured against.
Brain training has attracted both hype and backlash, and the truth sits in between. The research consistently shows that people improve substantially at the tasks they train and at closely related ones. How far those gains transfer to everyday cognition is still debated, and anyone promising you a new brain in thirty days is selling something.
Our position is simple: the tasks are real, the difficulty is adaptive, the scores are honest, and the training habit itself, a daily moment of focused mental effort, is worth having. We lay out the evidence in more detail in why brain training.
The tasks our games are built on come straight from cognitive psychology, and improvement on trained tasks is well documented. Broad transfer to everyday life is still an open research question, which is why we track your progress on the tasks themselves rather than promising general effects.
Staying mentally active is broadly recommended for healthy aging, and the short adaptive sessions here suit any age. Our games are exercise, not medicine: they do not prevent or treat dementia or any other condition.
Around ten. Beyond that, quality drops faster than the benefit rises. Regularity across the week matters far more than the length of any single session.
Yes, you can start free without a credit card. A free account saves your scores; premium unlocks the complete catalogue and the full training tools.
