Sharpen the mind. Prove it with assessments that can’t be gamed.
Xceliq generates every trial fresh from deterministic algorithms — so practice never repeats, assessments can’t leak, and results measure real cognitive skill.
Free plan included · no credit card required
A different foundation for cognitive measurement
Conventional test platforms recycle question banks. Xceliq generates, solves and validates every trial algorithmically — the same rigor across practice and formal assessment.
Infinite, never-repeating trials
Every question is procedurally generated from a deterministic seed and validated by algorithms. No question banks, no leaks, no repeats — ever.
Server-verified integrity
Answer keys never reach the browser. The server regenerates each trial from provenance and evaluates responses authoritatively.
Adaptive difficulty
Practice sessions adjust between 10 calibrated difficulty levels as you play, keeping every session in your zone of productive struggle.
Competency-mapped scoring
Every game maps to cognitive competencies. Results break down into working memory, deductive reasoning, quantitative reasoning and more.
Built for institutions
Organizations author timed assessments from the game catalog, monitor attempts live, and read projection-backed score reports.
Instant results
Deterministic scoring releases results the moment you submit — with per-competency breakdowns, not just a single number.
Five launch games, ten difficulty levels each
Each game targets distinct cognitive competencies. Try them without an account.
From sign-up to insight in minutes
Create your account
The free plan includes practice across all five games with adaptive difficulty.
Practice adaptively
Sessions calibrate to your level, award XP and streaks, and save progress automatically.
Take assessments
Timed, server-proctored assessments from your institution — autosaved, resumable, fair.
Read your results
Instant scored results with per-competency breakdowns the moment you submit.
Ready to see what your mind can do?
Join Xceliq free, or explore Pro for unlimited adaptive practice.
View plans & pricing