Full-length, 14-block, 280-question practice exams built to match the real USMLE Step 1 structure — 20 questions per block, 30 minutes per block, pause and resume anytime. Get a simulated three-digit score and review every question with full explanations.
Get started freeIllustrative score progression from a sample practice exam attempt
Four complete 280-question exams (1,120 original questions total), with more added over time. Same block structure, timing, and content breakdown as the real Step 1 blueprint.
Life happens. Pause mid-block and pick up exactly where you left off — your timer, answers, and flags are all saved.
Get a familiar three-digit score computed the way Step 1 used to be scored, plus a clear pass/fail against the historical passing threshold.
Want to drill just cardiology, or knock out 25 quick questions before bed? Build a custom randomized quiz from the full question bank in seconds.
See real practice questions with full explanations from every USMLE Step 1 content area, no sign-up required.
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