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Skills
Measurable performance tests — typing speed (WPM with accuracy), memory benchmarks (digit span, n-back), and others. Leaderboards by week and all-time.
What skill benchmarks measure
Unlike personality, these are objective performance tests — you either hit the words per minute or you do not. They sample trainable abilities: typing speed with accuracy, working memory (digit span, n-back), mental arithmetic, and reading speed. Each returns a measurable score with weekly and all-time leaderboards, so you can benchmark today and track real improvement as you practise.
Typing & input speed
Words per minute paired with accuracy — raw speed only counts when the errors stay low.
Working memory
Holding and manipulating information — digit span and n-back, core measures of short-term capacity.
Numeracy & reading
Mental-math fluency and reading speed with comprehension — skills that sharpen measurably with practice.
- ≈ 2 minMediumCompetitive
The Chimp Test
Can you beat a chimpanzee at working memory?
Start the test - ≈ 8 minEasyCompetitive
Memory Benchmark
Four short memory tests in under ten minutes — and a profile of how you remember.
Start the test - ≈ 2 minMediumCompetitive
Speed Reading Test
How fast can you read — and still understand it?
Start the test - ≈ 1 minMediumCompetitive
The Stroop Test
Can your focus beat your reflex to read?
Start the test - ≈ 5 minEasyPersonality
Do You Think in Pictures or Words? — The Thinking Modes Test
Picture, diagram, narration — three channels of thinking, scored separately. Eighteen screens, eight profiles, and no better end.
Start the test - ≈ 2 minMediumCompetitive
Typing Speed
How fast can you actually type?
Start the test