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

318

99 Bottles of Beer

352

Abundant Numbers

76

Arabic to Roman

157

Brainfuck

136

Christmas Trees

338

Cubes

106

Diamonds

205

Divisors

1,161

Emirp Numbers

576

Evil Numbers

708

Fibonacci

1,092

Fizz Buzz

1,318

Happy Numbers

376

Leap Years

465

Morse Decoder

101

Morse Encoder

106

Niven Numbers

450

Odious Numbers

479

Ordinal Numbers

135

Pangram Grep

228

Pascal’s Triangle

387

Pernicious Numbers

341

Poker

41

Prime Numbers

660

Quine

558

Rock-paper-scissors-Spock-lizard

58

Roman to Arabic

138

Rule 110

111

Seven Segment

180

Sierpiński Triangle

193

Spelling Numbers

123

Sudoku

34

Ten-pin Bowling

25

λ

169

π

330

τ

198

φ

209

√2

137

𝑒

251