The whole archive
Every past daily case, Criterions board and Duel, with filters for what you haven't played.
Go beyond today's case
Today's games stay free, Hard mode included. Plus opens 170+ past cases, two extra cases a day, and the tools to study them.
Includes The whole archive, and everything belowChoose your plan
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Everything in Plus
One membership for every past case, two extra cases a day and the tools to study them.
The whole archive
The archive, day by day
October 2026Wednesday, October 7
Daily caseCriterions boardDifferential Duel
170+ cases · 90+ Criterions boards · every Duel
The whole archive
Every past daily case, Criterions board and Duel, with filters for what you haven't played.
Two Plus cases a day
Two extra cases every day on top of the daily case. Every past one stays open in the archive while you're a member.
Evidence Check
Read a clinical note. Decide whether it supports a requirement, contradicts it, or leaves information missing.
Case Review
A 30-second matching game that connects each excerpt to the feature it describes.
Practice
Five-activity plans built from your map and aimed at your gaps.
Reasoning & differentials
The step-by-step reasoning and the differentials behind every case.
Gift a month
Send a colleague 30 days of Plus, once every 30 days.
Free and Plus, side by side
| Feature | Free | Plus |
|---|---|---|
| Today's daily case | Included | Included |
| Today's Criterions board | Included | Included |
| Today's Differential Duel | Included | Included |
| Hard mode on today's case and board | Included | Included |
| Clinical overview and how others played | Included | Included |
| Stats, streaks and your map, with an account | Included | Included |
| Catch up on the last 7 days of cases, with an account | Included | Included |
| Every past case, Criterions board and Duel | Not included | Included |
| Two extra cases every day | Not included | Included |
| Evidence Check and Case Review | Not included | Included |
| Practice plans built from your map | Not included | Included |
| Reasoning and differentials for every case | Not included | Included |
| Gift a month of Plus to a colleague | Not included | Included |
Why Plus exists
Plus helps cover the real costs of keeping DSMdle online: hosting, database usage, and ongoing case development. The goal is to keep DSMdle running without relying on ads or selling user data.
Read the Plus FAQ