Diagnostic reasoning game
Choose the smartest next action. Gather useful clues, avoid wasteful moves, and make the call only when the evidence is strong enough.
Free starter library
Several people in one home feel tired, headachy, and off in a way that first sounds like an ordinary seasonal illness. The pattern is not quite clean, though, and the details matter.
Dedicated to school nurses and coaches who ask one more good question.
A small foot injury looks unimpressive at first glance, but the story behind it is incomplete. This DxDetective case asks players to slow down, gather the right details, and decide whether home care is enough or whether the next action should escalate.
Dedicated to students who report small changes before they become big ones.
A student notices one red, irritated eye after a busy day and wants the fastest answer. The tempting move is to treat it like a routine annoyance, but the better reasoning path starts with context.
Classroom mode
This preview is available for internal testing; it is not the promoted first-wave launch lane.