This year marks 15 years since FizzBuzz was popularised as an interview tool for developers. I’m a big fan and have watched over 100 candidates try their hand at my version of the task. In today’s blog post I’d like to take a moment to celebrate what makes FizzBuzz so helpful, discuss some common patterns I’ve observed in the many attempts I’ve witnessed, and finally explore some tweaks that can be deployed to keep the challenge fresh.

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