12 Days of Christmas
808
99 Bottles of Beer
721
Abundant Numbers
728
Abundant Numbers (Long)
840
Arithmetic Numbers
858
ASCII Table
302
Christmas Trees
701
Collatz
888
CSS Colors
187
Cubes
525
Divisors
905
Emirp Numbers
444
Emojify
396
Evil Numbers
785
Evil Numbers (Long)
768
Factorial Factorisation
95
Fizz Buzz
729
Foo Fizz Buzz Bar
712
Happy Numbers
619
ISBN
705
Niven Numbers
687
Niven Numbers (Long)
740
Odious Numbers
783
Odious Numbers (Long)
766
Pangram Grep
787
Pernicious Numbers
698
Pernicious Numbers (Long)
754
Prime Numbers
623
Prime Numbers (Long)
649
Quine
618
Tongue-twisters
521