12 Days of Christmas
372
99 Bottles of Beer
412
Abundant Numbers
789
Abundant Numbers (Long)
744
Arithmetic Numbers
890
ASCII Table
238
Christmas Trees
610
Collatz
886
CSS Colors
82
Cubes
384
Divisors
933
Emirp Numbers
360
Emojify
286
Evil Numbers
785
Evil Numbers (Long)
768
Factorial Factorisation
76
Fizz Buzz
797
Foo Fizz Buzz Bar
765
Happy Numbers
481
ISBN
551
Niven Numbers
685
Niven Numbers (Long)
738
Odious Numbers
783
Odious Numbers (Long)
766
Pangram Grep
667
Pernicious Numbers
698
Pernicious Numbers (Long)
740
Prime Numbers
688
Prime Numbers (Long)
738
Quine
618
Tongue-twisters
290