12 Days of Christmas
17th
99 Bottles of Beer
14th
Abundant Numbers
29th
Arabic to Roman
15th
brainfuck
12th
Christmas Trees
39th
CSS Colors
12th
Cubes
14th
Diamonds
30th
Divisors
35th
Emirp Numbers
19th
Emojify
14th
Evil Numbers
40th
Fibonacci
74th
Fizz Buzz
21st
Happy Numbers
34th
Intersection
12th
Kolakoski Sequence
21st
Leap Years
37th
Levenshtein Distance
43rd
Leyland Numbers
12th
Look and Say
23rd
Morse Decoder
11th
Morse Encoder
9th
Niven Numbers
41st
Odious Numbers
36th
Pangram Grep
23rd
Pernicious Numbers
41st
Prime Numbers
34th
Quine
56th
Recamán
18th
Rule 110
18th
Seven Segment
16th
Sierpiński Triangle
18th
Sudoku
10th
Tongue-twisters
17th
Van Eck Sequence
15th