Abundant Numbers

Abundant Numbers (Long)

ASCII Table

Catalan Numbers

Christmas Trees

Collatz

Divisors

Evil Numbers

Evil Numbers (Long)

Fibonacci

Fizz Buzz

Foo Fizz Buzz Bar

Fractions

Leap Years

Levenshtein Distance

Look and Say

Niven Numbers

Number Spiral

Odious Numbers

Odious Numbers (Long)

Ordinal Numbers

Pascal’s Triangle

Prime Numbers

Prime Numbers (Long)

Rijndael S-box

Seven Segment

Time Distance