Start a challenge or new attempt for the authenticated user. Returns error if challenge is already in progress.
Documentation Index
Fetch the complete documentation index at: https://docs.nudj.cx/llms.txt
Use this file to discover all available pages before exploring further.
The language to return the challenge progress in. If not provided, the default language for the organisation will be used.
The ID of the challenge to start
The ID of the community where the challenge is being started from. Used for cross-community challenges to track which community the user is engaging with.
Successful response