FIZZCHECKAre you hiring?

Can you tell when code is correct?

A short spec. A short implementation. Do they match? Five minutes, out loud.

Talk to AI →
No signup · No camera · Just your voice
The challenge

The code is AI-generated. It compiles. It sounds confident. Does it do what the spec says? Read both and make the call.

How it works
  1. 1.Read the spec and the code.
  2. 2.Talk it through.
  3. 3.Get your scorecard.
Why we built this →
Small print— 2026

Like the original FizzBuzz, this is a negative filter. Doing well does not make you great. Doing badly is worth noticing.