JGDoerrer

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arrows

ASCII Table

brainfuck

Catalan Numbers

Catalan’s Constant

Christmas Trees

Collatz

CSS Colors

Cubes

Diamonds

Divisors

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

Evil Numbers (Long)

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Gijswijt’s Sequence

Happy Numbers

Happy Numbers (Long)

Hexdump

Intersection

Inventory Sequence

ISBN

Kolakoski Constant

Kolakoski Sequence

Leap Years

Leyland Numbers

Look and Say

Lucky Numbers

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)

Proximity Grid

Quine

Recamán

Repeating Decimals

Reverse Polish Notation

Rock-paper-scissors-Spock-lizard

Roman to Arabic

Rule 110

Seven Segment

Sierpiński Triangle

Smith Numbers

Spelling Numbers

Sudoku

Tongue-twisters

United States

Vampire Numbers

Van Eck Sequence

λ

π

τ

φ

√2

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