Test
View detailed breakdown
Cognitive Assessment

Understand your mind

Free screening for dyscalculia, ADHD indicators, and a full cognitive profile across 7 domains. 29 research-backed tests, all running in your browser.

Get Started Take up to 5 tests without an account · Sign up free
∑ Screening
Dyscalculia

A structured screening for dyscalculia, the specific learning difference that affects how your brain processes numbers. Covers number sense, arithmetic fluency, and the cognitive foundations that support math.

Magnitude Comparison Number Line Arithmetic Dot Comparison Subitizing Fact Retrieval Counting Fluency Place-Value Number Dictation Digit Span DSST Stroop Trail Making Matrix Reasoning Reaction Time
15 tests ⏱ ~47 min
◉ Screening
ADHD Indicators

Measures the core attention dimensions that differ in ADHD: sustained focus, impulse control, response consistency, and processing speed. Not a diagnosis, but a data-driven starting point for understanding how your attention works.

Flanker Go / No-Go Stop-Signal CPT Digit Span Stroop Trail Making DSST Reaction Time
9 tests ⏱ ~25 min
Full Cognitive Profile

All 29 tests across 7 domains of cognitive function. Get a complete picture of your strengths and areas for growth.

29 tests · ~120 minutes · Free during Early Access
Explore by domain

Processing Speed

2 tests · ~8 min

Working Memory

4 tests · ~28 min

Executive Function

4 tests · ~28 min

Fluid Reasoning

2 tests · ~17 min

Verbal Comprehension

4 tests · ~20 min

Number Sense / Dyscalculia

9 tests · ~32 min

Attention / ADHD Screening

4 tests · ~26 min
Back to Tests

Best on desktop