Now live — War Room missions

Design systems that matter.
Ship products that last.

In the AI era, code writes itself. The bottleneck is judgment — knowing what to build, why, and how to architect it cost-efficiently. AlgoReason is the gym for that muscle.

10
War Room Missions
18
Practice Problems
AI
Dual-Lens Feedback
⚡ War Room

High-Pressure Scenarios

10 real situations every startup engineer faces. No theory. No LeetCode. Just judgment.

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🔥

Incident

Production is on fire. What do you do?

💸

Trade-off

Multiple paths, limited time. Choose and justify.

🚀

Launch Decision

Should you ship this? What's the risk?

📢

Stakeholder Brief

Explain a hard technical call to non-technical leadership.

🔮

Architecture Review

A junior designed this. What's wrong?

🎨 Practice Problems

18 Curated Problems

Master frontend system design and AI Frontend architecture through curated problems with AI-powered evaluation. More pillars coming soon.

Browse Problems

Ready to build judgment?

Start with a free War Room mission — no sign-up required.