12 Days of Christmas
838
99 Bottles of Beer
724787
Abundant Numbers
815751574710
Abundant Numbers (Long)
828823624747
Arabic to Roman
577
Arithmetic Numbers
840
629730
Arrows
509
514
Catalan Numbers
650
Christmas Trees
512
Collatz
841
662
Day of Week
395
Divisors
603
Evil Numbers
435
Evil Numbers (Long)
444
Fibonacci
896
573900
Fizz Buzz
481847
686992
Leap Years
551
Levenshtein Distance
580
Look and Say
562
Niven Numbers
464
Niven Numbers (Long)
564
Odious Numbers
445
Odious Numbers (Long)
450
Ordinal Numbers
631
Pangram Grep
488
Prime Numbers
587
Prime Numbers (Long)
581
Quine
598
Time Distance
691
Tongue-twisters
653
π
265