Advent of TypeScript 2023

Advent of TypeScript is a series of progressively more difficult TypeScript challenges, which need to be solved entirely within the type system.

You can play Rock, Paper, Scissors in day 17, write ASCII art in day 20, play Tic-Tac-Toe in day 21, and play Connect 4 in day 23.

These are my solutions to the December 2023 challenges.

Day	Title	GitHub link	TS playground link
December 1	Christmas Cookies	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/1.ts	https://tsplay.dev/advent-of-typescript-2023-1
December 2	Christmas Cookie Inventory	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/2.ts	https://tsplay.dev/advent-of-typescript-2023-2
December 3	The Gift Wrapper	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/3.ts	https://tsplay.dev/advent-of-typescript-2023-3
December 4	Christmas Present Delivery Addresses	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/4.ts	https://tsplay.dev/advent-of-typescript-2023-4
December 5	Organize Santa's List	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/5.ts	https://tsplay.dev/advent-of-typescript-2023-5
December 6	Filtering The Children (part 1)	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/6.ts	https://tsplay.dev/advent-of-typescript-2023-6
December 7	Filtering The Children (part 2)	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/7.ts	https://tsplay.dev/advent-of-typescript-2023-7
December 8	Filtering The Children (part 3)	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/8.ts	https://tsplay.dev/advent-of-typescript-2023-8
December 9	Is Santa Dyslexic?	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/9.ts	https://tsplay.dev/advent-of-typescript-2023-9
December 10	Christmas Street Suffix Tester	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/10.ts	https://tsplay.dev/advent-of-typescript-2023-10
December 11	Protect the List	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/11.ts	https://tsplay.dev/advent-of-typescript-2023-11
December 12	Find Santa	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/12.ts	https://tsplay.dev/advent-of-typescript-2023-12
December 13	Count the Days	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/13.ts	https://tsplay.dev/advent-of-typescript-2023-13
December 14	Naughty List Decipher	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/14.ts	https://tsplay.dev/advent-of-typescript-2023-14
December 15	Box The Toys!	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/15.ts	https://tsplay.dev/advent-of-typescript-2023-15
December 16	Find Santa (part 2)	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/16.ts	https://tsplay.dev/advent-of-typescript-2023-16
December 17	Rock, Paper, Scissors	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/17.ts	https://tsplay.dev/advent-of-typescript-2023-17
December 18	Santa's Remaining Deliveries	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/18.ts	https://tsplay.dev/advent-of-typescript-2023-18
December 19	Help Santa Embezzle Funds	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/19.ts	https://tsplay.dev/advent-of-typescript-2023-19
December 20	TypeScript ASCII Art!	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/20.ts	https://tsplay.dev/advent-of-typescript-2023-20
December 21	What is Tic Tac Toe?	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/21.ts	https://tsplay.dev/advent-of-typescript-2023-21
December 22	Reindeer Sudoku	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/22.ts	https://tsplay.dev/advent-of-typescript-2023-22
December 23	Connect 4, but in TypeScript types	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/23.ts	https://tsplay.dev/advent-of-typescript-2023-23
December 24	Santa is stuck!	https://github.com/frontendlane/advent-of-typescript-2023/blob/main/24.ts	https://tsplay.dev/advent-of-typescript-2023-24

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Name	Name	Last commit message	Last commit date
Latest commit History 6 Commits
1.ts	1.ts
10.ts	10.ts
11.ts	11.ts
12.ts	12.ts
13.ts	13.ts
14.ts	14.ts
15.ts	15.ts
16.ts	16.ts
17.ts	17.ts
18.ts	18.ts
19.ts	19.ts
2.ts	2.ts
20.ts	20.ts
21.ts	21.ts
22.ts	22.ts
23.ts	23.ts
24.ts	24.ts
3.ts	3.ts
4.ts	4.ts
5.ts	5.ts
6.ts	6.ts
7.ts	7.ts
8.ts	8.ts
9.ts	9.ts
README.md	README.md
screenshot-completed-challenges.png	screenshot-completed-challenges.png

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