Trillet QA Assessment

Before you start, please read this.

• Your code works once. The timer starts the moment you press Start and keeps running if you close the tab, so begin when you have a clear run at it.
• Your answers save automatically. If your connection drops, come back to this page and enter the same code to pick up where you left off.
• You may use any tool you normally use, including an AI assistant. We would rather see how you actually work. If you use one, say so in your notes and tell us what you checked in its output.
• Nothing here is a trick. Everything is modelled on a real defect from our own tracker.
• We are not counting how many problems you find. We care about what you do with the ones you find.