Code Golf is a game designed to let you show off your code-fu by solving problems in the least number of characters.

Since this is your first time here, I suggest starting with something simple like Fizz Buzz.

12 Days of Christmas

1,172

99 Bottles of Beer

1,199

Abundant Numbers

1,046

Arabic to Roman

492

brainfuck

438

Christmas Trees

1,006

CSS Colors

267

Cubes

448

Diamonds

652

Divisors

2,159

Emirp Numbers

1,109

Emojify

291

Evil Numbers

1,729

Fibonacci

2,917

Fizz Buzz

4,615

Happy Numbers

1,010

Intersection

299

Kolakoski Constant

301

Kolakoski Sequence

397

Leap Years

1,539

Levenshtein Distance

262

Leyland Numbers

436

Look and Say

402

Lucky Tickets

206

Morse Decoder

307

Morse Encoder

346

Niven Numbers

1,264

Odious Numbers

1,306

Ordinal Numbers

600

Pangram Grep

701

Pascal’s Triangle

910

Pernicious Numbers

953

Poker

171

Prime Numbers

1,760

Quine

1,815

Recamán

389

Rock-paper-scissors-Spock-lizard

329

Roman to Arabic

426

Rule 110

440

Seven Segment

485

Sierpiński Triangle

605

Spelling Numbers

355

Star Wars Opening Crawl

140

Sudoku

174

Sudoku v2

104

Ten-pin Bowling

156

Tongue-twisters

455

United States

410

Vampire Numbers

295

Van Eck Sequence

286

λ

590

π

1,056

τ

607

φ

647

√2

697

𝑒

741