Completing a Trailhead Challenge follows the same rhythm every time: read the brief, build it in a Playground, then verify. These steps describe that loop for any hands-on Challenge.
- Open the unit and read the Challenge brief
Scroll to the hands-on Challenge at the bottom of the unit. Read the brief in full, twice, and note every object name, field label, and behavior it specifies. Those exact names are what the verification engine checks.
- Launch or create a Trailhead Playground
Below the brief you see a hands-on org name and a Launch button. Click Launch to open the linked Playground without a separate login, or click the org name to create a new Playground or connect your own Developer Edition org.
- Build the task in the Playground
Perform the work the brief describes, matching API names and labels exactly. For a Superbadge or multi-step badge, stay in the same Playground for every step so earlier work is still present.
- Return to Trailhead and click Check Challenge
Switch back to the unit and click Check Challenge. The engine reads your Playground through the Metadata API and SOQL and grades the result, awarding points on a pass.
- Read the diagnostic and fix if it fails
If the check fails, read the diagnostic message. It usually names the exact component that is missing or wrong. Correct it in the Playground and click Check Challenge again until it passes.
The Developer Edition org the Challenge is verified against. Comes with Trailhead sample data and a pre-installed validation package.
The button that triggers automated verification of your Playground and awards points and badge progress on success.
The option to verify against your own Developer Edition org instead of a Trailhead Playground, useful if you prefer a familiar environment.
Spinning up a fresh Playground to escape org drift; it costs nothing and resets the environment to a clean state for the check.
- API names and labels are case-sensitive and exact; a single typo fails the check even when the build looks correct.
- Org drift in a reused Playground causes false failures; create a fresh Playground when older lessons have cluttered the org.
- A Superbadge and any multi-step badge must be completed in one Playground, because later steps verify work created in earlier steps.
- Passing a Challenge by copying a published solution skips the practice, so the recognition does not translate into real-world skill.