Advent of Code 2020

This repository holds solutions of Advent of Code 2020 puzzles for Android in Kotlin.
Maintained by Android Studio Chipmunk | 2021.2.1

Introduction

Each sample solution is located in app subdirectory in it's own subdirectory named with prefix of advent2020.
I would very much like to have the structure without the app sub directory, but unfortunately I haven't figured it out so far how to do it and still have all the solutions on single Android Studio project. If someone knows how to do it, please give me a hint. Thank You!

Day 1 I did with Kotlin Playground, thus no solution here.

Available solutions so far

advent2020day2passwordcheck

First part of day 2 puzzle

advent2020day2passwordcheck

Second part of day 2 puzzle

advent2020day3traversetrees

Both parts of day 3 puzzle

advent2020day4validatepassports

Both parts of day 4 puzzle

advent2020day5binaryboarding

Both parts of day 5 puzzle

advent2020day6customcustoms

Both parts of day 6 puzzle

advent2020day7handyhaversack

Both parts of day 7 puzzle. Accidentally took this initially as day6 puzzle, thus some confusion with package.