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

1,039

99 Bottles of Beer

1,046

Abundant Numbers

851

Arabic to Roman

391

brainfuck

347

Christmas Trees

857

CSS Colors

176

Cubes

359

Diamonds

553

Divisors

1,934

Emirp Numbers

988

Emojify

178

Evil Numbers

1,503

Fibonacci

2,510

Fizz Buzz

3,932

Happy Numbers

869

Intersection

199

Kolakoski Constant

185

Kolakoski Sequence

269

Leap Years

1,344

Levenshtein Distance

151

Leyland Numbers

342

Look and Say

271

Lucky Tickets

133

Morse Decoder

233

Morse Encoder

263

Niven Numbers

1,081

Odious Numbers

1,124

Ordinal Numbers

492

Pangram Grep

572

Pascal’s Triangle

791

Pernicious Numbers

805

Poker

118

Prime Numbers

1,531

Quine

1,553

Recamán

264

Rock-paper-scissors-Spock-lizard

231

Roman to Arabic

345

Rule 110

360

Seven Segment

407

Sierpiński Triangle

497

Spelling Numbers

267

Sudoku

114

Ten-pin Bowling

95

Tongue-twisters

325

United States

318

Vampire Numbers

222

λ

495

π

866

τ

512

φ

560

√2

592

𝑒

628