Time: 0:00
Test a custom input to verify an edge case (e.g. empty lists, negative numbers, duplicates).
This bug belongs to the logic errors pattern
The wrong operator, an inverted condition, a formula the right way round but backwards.
What went wrong: adding to a letter's code goes past z, into symbols like {.
The fix: chr((ord(c) - ord("a") + shift) % 26 + ord("a"))
Remember: use % to wrap around, like hours on a clock.
The pattern behind it: logic errors.
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<iframe src="https://trybughunt.com/embed/29f1fee6-6512-45a1-aaf4-53666ea28f4d" title="Debugging challenge: AI Attempt: Caesar cipher runs off the alphabet" width="100%" height="580" loading="lazy" style="border:1px solid #d4d4d8;border-radius:12px;max-width:760px"></iframe>
<p style="font-size:14px">Debugging challenge from <a href="https://trybughunt.com/challenges/29f1fee6-6512-45a1-aaf4-53666ea28f4d">TryBugHunt</a></p>