12 Days of Christmas
22nd
99 Bottles of Beer
19th
Abundant Numbers
7th
Abundant Numbers (Long)
10th
Card Number Validation
14th
Christmas Trees
13th
Day of Week
30th
Divisors
10th
Evil Numbers
28th
1st
Evil Numbers (Long)
21st
44th
Fibonacci
1st
118th
Fizz Buzz
35th8th1st1st
Foo Fizz Buzz Bar
15th
Happy Numbers
39th
Happy Numbers (Long)
20th
Hexdump
8th
ISBN
21st
Leap Years
24th
395th
Look and Say
18th
Lucky Numbers
32nd
Morse Encoder
11th
Niven Numbers
51st
Niven Numbers (Long)
26th
Odious Numbers
28th
1st
Odious Numbers (Long)
20th
95th
PalindromemordnilaP
1st
145th
Partition Numbers
12th
Pascal’s Triangle
39th
248th
Prime Numbers
25th
Prime Numbers (Long)
19th
Quine
1st
1st
Reverse Polish Notation
13th
Rock-paper-scissors-Spock-lizard
10th
ROT13
12th
Scrambled Sort
14th
Trinomial Triangle
11th
Vampire Numbers
15th
Van Eck Sequence
23rd
Zeckendorf Representation
13th