12 Days of Christmas
566
99 Bottles of Beer
709558
Abundant Numbers
753710564707
Abundant Numbers (Long)
795819621743
Arabic to Roman
579
Arithmetic Numbers
839
635729
Arrows
633
633
Catalan Numbers
650
Christmas Trees
509
Collatz
837
659
Day of Week
395
Divisors
602
Evil Numbers
428
Evil Numbers (Long)
440
Fibonacci
896
572899
Fizz Buzz
478844
684989
Leap Years
539
Levenshtein Distance
579
Look and Say
562
Niven Numbers
469
Niven Numbers (Long)
533
Odious Numbers
445
Odious Numbers (Long)
450
Ordinal Numbers
627
Pangram Grep
486
Prime Numbers
554
Prime Numbers (Long)
581
Quine
597
Time Distance
661
Tongue-twisters
413
π
277