This is a collection of Advent of Code solutions in the current version of Swift at the time of writing.

My own puzzle inputs are supplied either as files or constants in the code.

XCTest asserts are used to validate algorithms against puzzle examples.

2018

Xcode 10.1 - Swift 4.2.1

Puzzle	Status
Day 1: Chronal Calibration	Complete
Day 2: Inventory Management System	Complete
Day 3: No Matter How You Slice It	Complete
Day 4: Repose Record	Complete
Day 5: Alchemical Reduction	Complete

2017

Xcode 9.1/2 - Swift 4.0.2/3

Open the Xcode playground to explore answers.

Puzzle	Status
Day 1: Inverse Captcha	Complete
Day 2: Corruption Checksum	Complete
Day 3: Spiral Memory	Complete
Day 4: High-Entropy Passphrases	Complete
Day 5: A Maze of Twisty Trampolines, All Alike	Complete
Day 6: Memory Reallocation	Complete
Day 7: Recursive Circus	Complete
Day 8: I Heard You Like Registers	Complete
Day 9: Stream Processing	Complete
Day 10: Knot Hash	¯\_(ツ)_/¯

License

This project is licensed under GLWTS