Practice Hub

Test your skills in real-like environments. Choose your simulation type.

Technical Simulators

Live Arenas

Hunt for bugs in broken applications. Use DevTools, Network tab, and your intuition.

Bug HuntingDevToolsHands-on

Decision SimulatorsNEW

Domain Playbooks

Acknowledge context. Make release decisions in Healthcare, FinTech, and E-commerce.

StrategyRisksManagement

Pro Feature

Upgrade to unlock exam generation

Knowledge Testing

PRO ONLYBETA

Exam Simulator

Upload any textbook or syllabus. AI will generate a realistic certification exam for you.

AI GeneratedPDF UploadMock Exam

Consulting SimulatorADMIN ONLY

Architect Arena

Diagnose a fresh company, sequence its roadmap, fit it to budget, pitch the result — unlimited fresh cases, same chain as the course's own Final Engagement.

Unlimited ReplaysNo Partial CreditFresh Case Every Run