12 Days of Christmas
587
99 Bottles of Beer
743567
Abundant Numbers
794760594727
Abundant Numbers (Long)
845893664773
Arabic to Roman
624
Arithmetic Numbers
896
685757
Arrows
696
684
Catalan Numbers
713
Christmas Trees
543
Collatz
881
698
Day of Week
430
Divisors
632
Evil Numbers
453
Evil Numbers (Long)
473
Fibonacci
932
594917
Fizz Buzz
491880
7011,000
Leap Years
563
Levenshtein Distance
649
Look and Say
611
Niven Numbers
496
Niven Numbers (Long)
573
Odious Numbers
472
Odious Numbers (Long)
484
Ordinal Numbers
679
Pangram Grep
525
Prime Numbers
584
Prime Numbers (Long)
623
Quine
638
Time Distance
732
Tongue-twisters
427
π
295