K3N8HCognitive Puzzle Assessment
20 culture-fair pattern puzzles, a familiar 85-145 score — correctness only, no time penalty.
Four puzzle types — number sequences, repeating/growing shape patterns, Latin-square matrices, and symbolic analogies — generated fresh each attempt so there's no fixed answer key to memorize. No vocabulary, trivia, or subject knowledge involved, so nothing rewards what you already know. Scored on correctness only; a visible timer is a pace indicator, never a penalty.
Preview
Open full preview →This product is a live, in-browser experience — not a file to preview.
Free to play right now, in this browser, no download or account required.
Play now →Item generators (src/lib/cognitive-assessment/engine.ts) are pure and were stress-tested generating 2,000+ items across many random seeds with zero invalid/duplicate-choice results.
What's included
- Live interactive assessment at /play/cognitive-assessment (free, unlimited attempts)
- A real, honestly-scored 85-145 result each time, generated from your own answers
- Commercial license: white-label/embed this assessment on your own site
Scoring and item-generation logic is pure and unit-verified — a seeded-RNG script confirmed deterministic regeneration, correct difficulty ramping, and valid 4-choice items across 2,000+ generated puzzles.
License & pricing
Free to Take
$0
For your own use on a single project. No resale or redistribution.
Embed / White-Label License
$99
Use across client work or resell the output. No reselling the source files/template itself.
Self-Assessments — publishing standard
- Required deliverables: Live interactive assessment, no download required, A real, honestly-scored result, Disclaimer
- Disclaimer required
- Proof-it-runs evidence required
- Personal vs. commercial license tiers offered
Runs entirely in the browser, scored from the taker's own answers. Never claims clinical/diagnostic validity.
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