12 Days of Christmas
562
99 Bottles of Beer
757
Abundant Numbers
759
Christmas Trees
767
Day of Week
830
Divisors
899
Evil Numbers
833
958
Fibonacci
951
806
Fizz Buzz
643888989923
Foo Fizz Buzz Bar
738
Happy Numbers
623
Hexdump
699
ISBN
629
Leap Years
853
770
Look and Say
600
Lucky Numbers
539
Morse Encoder
364
Niven Numbers
724
Odious Numbers
850
Partition Numbers
745
Prime Numbers
760
Quine
930
Reverse Polish Notation
584
Rock-paper-scissors-Spock-lizard
673
ROT13
677
Scrambled Sort
533
Vampire Numbers
277
Van Eck Sequence
572
Zeckendorf Representation
449