12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arithmetic Numbers
Ascending Primes
brainfuck
Christmas Trees
Collatz
Divisors
Emirp Numbers
Emirp Numbers (Long)
Evil Numbers
Evil Numbers (Long)
Fibonacci
Fizz Buzz
4,166th
17th
Foo Fizz Buzz Bar
725th
933rd
Happy Numbers
Leap Years
Niven Numbers
Niven Numbers (Long)
Odious Numbers
Odious Numbers (Long)
Pangram Grep
Pernicious Numbers
Prime Numbers
Prime Numbers (Long)
Quine
π