12 Days of Christmas
795
99 Bottles of Beer
720780
Abundant Numbers
808730562702
Abundant Numbers (Long)
799813621735
Arabic to Roman
567
Arithmetic Numbers
831
622718
Arrows
504
511
Catalan Numbers
647
Christmas Trees
507
Collatz
835
635
Day of Week
397
Divisors
597
Evil Numbers
434
Evil Numbers (Long)
442
Fibonacci
881
571896
Fizz Buzz
474843
682986
Leap Years
524
Levenshtein Distance
578
Look and Say
558
Niven Numbers
458
Niven Numbers (Long)
555
Odious Numbers
443
Odious Numbers (Long)
447
Ordinal Numbers
628
Pangram Grep
483
Prime Numbers
587
Prime Numbers (Long)
580
Quine
598
Time Distance
679
Tongue-twisters
641
π
265