dranjohn

Abundant Numbers

Abundant Numbers (Long)

Arithmetic Numbers

Arrows

ASCII Table

Catalan Numbers

Collatz

Divisors

Emirp Numbers

Emirp Numbers (Long)

Emojify

Evil Numbers

Evil Numbers (Long)

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Game of Life

Happy Numbers

Intersection

Inventory Sequence

ISBN

Kolakoski Sequence

Leap Years

Levenshtein Distance

Niven Numbers

Niven Numbers (Long)

Ordinal Numbers

Pascal’s Triangle

Pernicious Numbers

Pernicious Numbers (Long)

Prime Numbers

Prime Numbers (Long)

Quine

Recamán

Reverse Polish Notation

Rijndael S-box

Rock-paper-scissors-Spock-lizard

π