diff --git a/challenges/2021/README.md b/challenges/2021/README.md index 5a580d5..5592a6e 100644 --- a/challenges/2021/README.md +++ b/challenges/2021/README.md @@ -12,6 +12,6 @@ Solutions to the [2021 Advent of Code](https://adventofcode.com/2021). | ----------------------------------- | ------------------ | ---------------------------------------------------------------------------- | ---------------------------------------------------------------- | | 01 - Sonar Sweep | Complete | [Python](01-sonarSweep/py), [Go](01-sonarSweep/go), [Nim](01-sonarSweep/nim) | Numbers and sliding windows. | | 02 - Dive! | Complete | [Python](02-dive/py), [Go](02-dive/go) | Have this set of instructions and do something sensible with it. | -| 02 - Binary Diagnostic | Complete | [Python](03-binaryDiagnostic/py), [Nim](03-binaryDiagnostic/nim) | Bit twiddling aplenty! | +| 03 - Binary Diagnostic | Complete | [Python](03-binaryDiagnostic/py), [Nim](03-binaryDiagnostic/nim) | Bit twiddling aplenty! |