12 Days of Christmas
566
99 Bottles of Beer
708558
Abundant Numbers
752710564707
Abundant Numbers (Long)
794818621743
Arabic to Roman
578
Arithmetic Numbers
838
634729
Arrows
632
633
Catalan Numbers
649
Christmas Trees
509
Collatz
837
659
Day of Week
394
Divisors
602
Evil Numbers
428
Evil Numbers (Long)
440
Fibonacci
895
572899
Fizz Buzz
478844
683989
Leap Years
539
Levenshtein Distance
579
Look and Say
562
Niven Numbers
469
Niven Numbers (Long)
533
Odious Numbers
444
Odious Numbers (Long)
449
Ordinal Numbers
627
Pangram Grep
485
Prime Numbers
554
Prime Numbers (Long)
581
Quine
597
Time Distance
661
Tongue-twisters
413
π
277