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

989

99 Bottles of Beer

980

Abundant Numbers

770

Arabic to Roman

362

brainfuck

325

Christmas Trees

812

CSS Colors

155

Cubes

331

Diamonds

516

Divisors

1,877

Emirp Numbers

940

Emojify

137

Evil Numbers

1,422

Fibonacci

2,406

Fizz Buzz

3,689

Happy Numbers

818

Intersection

175

Leap Years

1,262

Levenshtein Distance

125

Leyland Numbers

306

Look and Say

237

Lucky Tickets

121

Morse Decoder

214

Morse Encoder

239

Niven Numbers

1,026

Odious Numbers

1,059

Ordinal Numbers

455

Pangram Grep

536

Pascal’s Triangle

757

Pernicious Numbers

705

Poker

101

Prime Numbers

1,437

Quine

1,414

Recamán

218

Rock-paper-scissors-Spock-lizard

209

Roman to Arabic

318

Rule 110

335

Seven Segment

386

Sierpiński Triangle

465

Spelling Numbers

255

Sudoku

108

Ten-pin Bowling

89

Tongue-twisters

256

United States

295

Vampire Numbers

199

λ

466

π

822

τ

485

φ

525

√2

538

𝑒

598