Know exactly why you got it wrong

Most question banks just mark an answer wrong. Slay The Boards pinpoints the misconception behind each one, then builds the flashcards and outline to fix exactly what you don't know — and skip everything you do.

No account required for the sample. Full 200-question forms are $15 each.

See it work

A 24-year-old hiker reports three days of fever and aching joints. On exam, there is a single expanding rash with a bright red ring and a clearing center on the thigh.

You left this cue unhighlighted ↓

Flashcard generated

Expanding rash with a clearing center — erythema migrans

The pathognomonic early sign of Lyme disease (Borrelia burgdorferi, transmitted by Ixodes ticks). Its presence alone justifies empiric treatment with doxycycline.

How to take it

Highlight every cue you believe points to the diagnosis. Anything you leave unmarked, we treat as a cue you didn't catch — and add it to your study materials.
Rule out the options you can eliminate. The ones you can't rule out reveal which concepts you've confused.
Answer as you actually reason. The goal is to find what you genuinely don't know, not to chase a score.

How it works

From a missed question to a mastered concept, in three steps

Take it like the real exam

One vignette at a time, on the clock — highlight findings and rule out options exactly as you would on test day.

Get a diagnosis, not a score

Your wrong answer, the options you couldn't rule out, and the cues you missed each reveal a specific concept you haven't mastered.

Study only what you missed

Leave with flashcards and an outline for precisely what you missed — and nothing you already know.

What's next

Starting with USMLE Step 1 — more board exams on the way

Slay The Boards is built to expand: the same diagnostic engine, applied to every exam standing between you and practice.