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Spaced Repetition
SM-2 algorithm tracks every answer. Missed problems resurface at the right interval. You build durable recall, not short-term cramming.
SRS Engine
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Infinite Generation
Bank problems + parametric generators across all 16 FE domains, all 3 PMP domains, and PE Civil. Fresh numbers every session — impossible to memorize.
Never Repeats
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8-Field Teaching Schema
Every problem teaches. Identify → Trigger → Equation → Substitute → Solve → Sanity → Trap → Reference. You learn the method, not just the answer.
Active Recall
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Blueprint Sessions
Exam sessions assembled from actual NCEES and PMI blueprints. FE: 110q, 14 domains. PMP: 180q, 2026 ECO. PE: 80q, design codes.
V5 Engine
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AI Tutor
Stuck? Ask for a professor explanation, step-by-step walkthrough, or memory hook. Wired to every FE and PMP problem via Claude.
Claude-Powered
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Cloud Sync
Sign in once. Study on your phone, pick up on desktop. Every rating and session stored in Postgres with full spaced repetition history.
Supabase