12 Days of Christmas
818
99 Bottles of Beer
464
Abundant Numbers
767
Abundant Numbers (Long)
792
Arabic to Roman
632631
Arithmetic Numbers
364
ASCII Table
629
brainfuck
490
Card Number Validation
634
Christmas Trees
592
Collatz
831
Day of Week
409
Divisors
913
Emirp Numbers
621
Emirp Numbers (Long)
665
Evil Numbers
31044680
352384353
Evil Numbers (Long)
665
Factorial Factorisation
293
Farey Sequence
583577
Fibonacci
949881848
Fizz Buzz
939892
973
Foo Fizz Buzz Bar
753
Fractions
695
Gijswijt’s Sequence
209
Happy Numbers
803
Happy Numbers (Long)
513
Hexdump
489
Kaprekar Numbers
527
Kolakoski Constant
190
Leap Years
800
Niven Numbers
750
Odious Numbers
575
Ordinal Numbers
580
Pernicious Numbers
589
Pernicious Numbers (Long)
519
Prime Numbers
875
Prime Numbers (Long)
867
Quine
479
945
Roman to Arabic
346
Seven Segment
538
Tongue-twisters
590
544
United States
376
Vampire Numbers
615
Van Eck Sequence
591
γ
442
λ
485
146
π
505
φ
179