12 Days of Christmas
18th22nd
99 Bottles of Beer
35th19th
Abundant Numbers
23rd32nd
Arabic to Roman
7th
brainfuck
22nd
Christmas Trees
13th
Cubes
15th
Diamonds
9th
Divisors
64th6th
Emirp Numbers
31st
Evil Numbers
45th25th
Fibonacci
46th79th
Fizz Buzz
31st57th
Happy Numbers
28th20th
Leap Years
62nd28th
Morse Encoder
8th
Niven Numbers
41st26th
Odious Numbers
42nd25th
Ordinal Numbers
23rd
Pangram Grep
34th
Pascal’s Triangle
16th11th
Pernicious Numbers
40th31st
Prime Numbers
47th20th
Quine
94th
Roman to Arabic
12th9th
Rule 110
13th
Seven Segment
11th4th
Sierpiński Triangle
10th8th
Spelling Numbers
10th