# [Day 21](https://adventofcode.com/2023/day/21)

## [Part One](https://adventofcode.com/2023/day/21#part1)

> [TypeScript](/solutions/typescript/2023/21/src/p1.ts)

## [Part Two](https://adventofcode.com/2023/day/21#part2)

> [TypeScript](/solutions/typescript/2023/21/src/p2.ts)