12 Days of Christmas
400
99 Bottles of Beer
454
Abundant Numbers
695
Arabic to Roman
475
Arithmetic Numbers
732
ASCII Table
541
brainfuck
375
Christmas Trees
594
Collatz
753
Day of Week
721
Diamonds
574
Divisors
911
Emirp Numbers
489
Evil Numbers
980
Evil Numbers (Long)
949
Factorial Factorisation
434
Fibonacci
932
Fizz Buzz
890
Foo Fizz Buzz Bar
783
Fractions
628
Happy Numbers
593
Happy Numbers (Long)
736
Hexdump
482
Intersection
568
ISBN
660
Leap Years
728
ln 2
686
Niven Numbers
780
Niven Numbers (Long)
848
Odious Numbers
781
Odious Numbers (Long)
763
Ordinal Numbers
667
Pangram Grep
730
Pascal’s Triangle
838
Pernicious Numbers
695
Prime Numbers
676
Prime Numbers (Long)
689
Reverse Polish Notation
622
Reversi
474
Roman to Arabic
464
Rule 110
539
Seven Segment
447
Spelling Numbers
264
United States
281
Vampire Numbers
548