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

997

99 Bottles of Beer

988

Abundant Numbers

780

Arabic to Roman

370

brainfuck

331

Christmas Trees

825

CSS Colors

159

Cubes

336

Diamonds

522

Divisors

1,886

Emirp Numbers

947

Emojify

144

Evil Numbers

1,431

Fibonacci

2,423

Fizz Buzz

3,739

Happy Numbers

824

Intersection

184

Kolakoski Constant

151

Kolakoski Sequence

194

Leap Years

1,273

Levenshtein Distance

127

Leyland Numbers

313

Look and Say

244

Lucky Tickets

125

Morse Decoder

219

Morse Encoder

248

Niven Numbers

1,036

Odious Numbers

1,066

Ordinal Numbers

464

Pangram Grep

543

Pascal’s Triangle

759

Pernicious Numbers

713

Poker

103

Prime Numbers

1,459

Quine

1,426

Recamán

229

Rock-paper-scissors-Spock-lizard

213

Roman to Arabic

321

Rule 110

339

Seven Segment

389

Sierpiński Triangle

470

Spelling Numbers

257

Sudoku

109

Ten-pin Bowling

90

Tongue-twisters

262

United States

303

Vampire Numbers

205

λ

474

π

836

τ

492

φ

529

√2

565

𝑒

604