99 Bottles of Beer
219
Abundant Numbers
499
670471
626
brainfuck
546
Catalan Numbers
552587
Collatz
656843716436
798
CSS Colors
79
Divisors
709
Emirp Numbers
858
Emojify
268
Evil Numbers
802
Fibonacci
600
839
675935
Fizz Buzz
421
474
Foo Fizz Buzz Bar
399
Fractions
543
Happy Numbers
673
Leap Years
588
Morse Encoder
168
Niven Numbers
692
703
908939
Odious Numbers
852
Pangram Grep
556
Pascal’s Triangle
417
Pernicious Numbers
815
Prime Numbers
251
913
Rule 110
341
Van Eck Sequence
446