DrPrettyman

12 Days of Christmas

99 Bottles of Beer

Abundant Numbers

Abundant Numbers (Long)

Arabic to Roman

Arrows

ASCII Table

brainfuck

Christmas Trees

Collatz

Cubes

Day of Week

Diamonds

Divisors

Emirp Numbers

Emirp Numbers (Long)

Evil Numbers

Evil Numbers (Long)

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Forsyth–Edwards Notation

Fractions

Gijswijt’s Sequence

Happy Numbers

Happy Numbers (Long)

Intersection

Inventory Sequence

ISBN

Kolakoski Sequence

Look and Say

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pangram Grep

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

Rock-paper-scissors-Spock-lizard

Sierpiński Triangle

Smith Numbers

Spelling Numbers

Time Distance

United States

Van Eck Sequence