One badge, one record

Apply the principles in a new setting, without being told which one to use.

Transfer challenge · 3 min
  1. 01 Identify
  2. 02 Repair
  3. 03 Replay

Your goal

Create exactly one event badge labeled “RIVER”. Do not create a duplicate.

Tool contract

create_badge accepts an operation_key. A timeout may occur after creation. get_by_key reads the final badge. Reusing the same key cannot create another badge. A preview is not a final badge.

FICTIONAL TRACE / TRANSFER
01 · CALLcreate_badge({ label: "RIVER", operation_key: "entry-31" })
02 · RESULTTimeout. Creation outcome unknown.
03 · LOCALPreview cache: “RIVER” · not a creation receipt.
WRITTEN SCENARIO · NO TOOLS EXECUTE

Inspect the trace

Enable JavaScript to choose a diagnosis and replay repairs. You can still read the scenario and tool contract.

Your practice, your choice.

Optional measurement counts fixed mission events. No choices, trace content, text or uploads are collected. Privacy details.