GeorgeStechman 🇬🇧

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arithmetic Numbers

Arrows

ASCII Table

brainfuck

Catalan Numbers

Catalan’s Constant

Christmas Trees

Collatz

CSS Colors

Cubes

Divisors

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

Evil Numbers (Long)

Factorial Factorisation

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Happy Numbers

Happy Numbers (Long)

ISBN

Kolakoski Constant

Kolakoski Sequence

Leap Years

Leyland Numbers

ln 2

Look and Say

Lucky Numbers

Morse Encoder

N Queens

Niven Numbers

Niven Numbers (Long)

Number Spiral

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

Quine

Recamán

Rijndael S-box

Roman to Arabic

Seven Segment

Sierpiński Triangle

Smith Numbers

Star Wars Opening Crawl

Sudoku

Sudoku v2

Tongue-twisters

United States

Vampire Numbers

Van Eck Sequence

π

τ

φ

√2

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