Tests tuned to your brain. Training that develops it.
Answer a few quick questions, take a short baseline test built specifically for how you think, then train daily on procedurally generated puzzles — built on cognitive science, measured by your own Focus Index.
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Try it: the Stroop test
Name the color of the ink, not the word.
READY
0
ms on conflicting words
That gap is the Stroop effect — the cost of overriding what you read. It narrows as attention control improves, and a value at or below zero on a run this short is usually noise rather than immunity.
Too few clean answers to compare the two conditions. The run needs a couple of correct answers of each kind — worth another go.
Needs color vision. A taste of one game — your Focus Index comes from results over time, not a single run.
Five minutes a day, and a number that moves
NEURA is one short session a day: a challenge of three games, scored into a single Focus Index you can watch move over weeks.
Assess how you think. Then train it.
A short baseline test sets your starting point, and the daily games move it from there. Both feed a single number — your Focus Index — so the thing you train is the thing that gets measured.
A test tuned to you
Answer a few quick questions about how you think, then take a short baseline test built specifically around your answers — not a generic quiz.
Training that develops it
Daily, procedurally generated puzzles — never the same challenge twice — built on cognitive science, calibrated to what your baseline found.
Your Focus Index
A personal score that tracks how your attention, memory, and speed trend over time — not a label, a running measurement of your own progress.
Streaks & a daily challenge
One challenge a day, a streak that keeps you honest, and a weekly leaderboard to keep things a little competitive.
IQ-style reasoning, tuned to how you think
The baseline test is built from the classic reasoning formats — matrices, series, analogies, mental rotation — the same families used on IQ tests. Your answers steer which items you get, and the result becomes the starting point your Focus Index moves from. It is not an IQ score and not a diagnostic assessment.
Series
- Number series
- Letter series
- Figure series
Analogies
- Verbal
- Numeric
- Figural
Matrices
- Figural matrix
- Number matrix
Classification
- Odd one out
Spatial
- Mental rotation
- Paper folding
- Cube nets
- Cube counting
- Dice rolls
Visual search
- Hidden figures
Daily training, grouped by what it works
Every game targets a named cognitive domain, and each one generates its puzzles fresh — you never replay the same board, so the score reflects the ability rather than a memorised answer. Some can be played right here in the browser; the catalog keeps growing.
Attention
Processing speed
- Equation Rush
- Symbol Coding
- Math Sprint
Working memory
- Corsi Block Test
- N-Back Test
- Word Recall
- Word Sweep
Visual recall
- Pair Match
Pattern logic
- Pattern Matrix
- Triple Match
Spatial reasoning
- Spatial Blocks
Fluid intelligence
- Tower Moves
Three steps, every day
Take a baseline test once, then a five-minute daily challenge, and watch your Focus Index over weeks. That is the whole loop — there is nothing else to learn.
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Take your tuned test
A few quick questions, then a short baseline test built for how you specifically think.
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Get your daily challenge
One new, procedurally generated challenge shows up every day — takes minutes, not hours.
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Watch your Focus Index grow
Train consistently and see your Focus Index and streak move over weeks, not one lucky session.
Good to know
How is NEURA personalized?
A short set of questions about how you think shapes a baseline test built just for you — your answers determine which challenges you see and how your training plan develops from there.
What does the baseline test measure?
A short, self-paced set of challenges across memory, attention, and reasoning — used to calculate your starting Focus Index and build a training plan around your own results.
How is Focus Index different from an IQ score?
It isn’t an IQ score, and it isn’t a diagnostic or medical measurement. It’s a personal number that tracks your own attention, memory, and speed over time — so you can see your own trend, not a comparison against a population average.
How much time does it take per day?
About five minutes for the daily challenge — a short, focused session that fits a real routine.
Do I need an account?
No. You can continue as a guest and start training immediately; sign in later and your progress carries over.
Your Focus Index is waiting.
Download NEURA and take your baseline test today. Reach out any time — we read every message.