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

1,143

99 Bottles of Beer

1,169

Abundant Numbers

986

Arabic to Roman

460

brainfuck

404

Christmas Trees

985

CSS Colors

248

Cubes

428

Diamonds

632

Divisors

2,085

Emirp Numbers

1,073

Emojify

255

Evil Numbers

1,649

Fibonacci

2,803

Fizz Buzz

4,438

Happy Numbers

970

Intersection

267

Kolakoski Constant

275

Kolakoski Sequence

366

Leap Years

1,491

Levenshtein Distance

223

Leyland Numbers

422

Look and Say

370

Lucky Tickets

186

Morse Decoder

290

Morse Encoder

313

Niven Numbers

1,206

Odious Numbers

1,242

Ordinal Numbers

569

Pangram Grep

649

Pascal’s Triangle

881

Pernicious Numbers

913

Poker

143

Prime Numbers

1,693

Quine

1,719

Recamán

360

Rock-paper-scissors-Spock-lizard

309

Roman to Arabic

399

Rule 110

431

Seven Segment

465

Sierpiński Triangle

583

Spelling Numbers

325

Star Wars Opening Crawl

123

Sudoku

142

Sudoku v2

67

Ten-pin Bowling

122

Tongue-twisters

426

United States

384

Vampire Numbers

289

Van Eck Sequence

245

λ

571

π

1,024

τ

588

φ

631

√2

674

𝑒

718