12 Days of Christmas
838
99 Bottles of Beer
724787
Abundant Numbers
815736567710
Abundant Numbers (Long)
809823628747
Arabic to Roman
577
Arithmetic Numbers
840
629730
Arrows
509
514
Catalan Numbers
650
Christmas Trees
512
Collatz
841
662
Day of Week
396
Divisors
603
Evil Numbers
436
Evil Numbers (Long)
444
Fibonacci
896
573900
Fizz Buzz
481848
686992
Leap Years
526
Levenshtein Distance
580
Look and Say
563
Niven Numbers
465
Niven Numbers (Long)
565
Odious Numbers
445
Odious Numbers (Long)
450
Ordinal Numbers
631
Pangram Grep
488
Prime Numbers
587
Prime Numbers (Long)
582
Quine
599
Time Distance
691
Tongue-twisters
653
π
265