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

872

99 Bottles of Beer

909

Abundant Numbers

673

Arabic to Roman

331

brainfuck

297

Christmas Trees

726

CSS Colors

128

Cubes

295

Diamonds

471

Divisors

1,791

Emirp Numbers

885

Emojify

73

Evil Numbers

1,340

Fibonacci

2,185

Fizz Buzz

3,385

Happy Numbers

743

Intersection

135

Leap Years

1,166

Levenshtein Distance

95

Leyland Numbers

248

Look and Say

112

Lucky Tickets

102

Morse Decoder

210

Morse Encoder

222

Niven Numbers

940

Odious Numbers

975

Ordinal Numbers

411

Pangram Grep

498

Pascal’s Triangle

707

Pernicious Numbers

658

Poker

92

Prime Numbers

1,332

Quine

1,292

Rock-paper-scissors-Spock-lizard

186

Roman to Arabic

293

Rule 110

308

Seven Segment

358

Sierpiński Triangle

427

Spelling Numbers

234

Sudoku

99

Ten-pin Bowling

70

Tongue-twisters

184

United States

261

Vampire Numbers

146

λ

417

π

728

τ

439

φ

473

√2

481

𝑒

540