12 Days of Christmas
17th
99 Bottles of Beer
14th
Abundant Numbers
28th
Arabic to Roman
15th
brainfuck
10th
Christmas Trees
25th
CSS Colors
12th
Cubes
11th
Diamonds
26th
Divisors
29th
Emirp Numbers
18th
Emojify
12th
Evil Numbers
38th
Fibonacci
64th
Fizz Buzz
20th
Happy Numbers
32nd
Intersection
11th
Kolakoski Sequence
20th
Leap Years
32nd
Levenshtein Distance
39th
Leyland Numbers
12th
Look and Say
22nd
Morse Decoder
10th
Morse Encoder
9th
Niven Numbers
34th
Odious Numbers
33rd
Pangram Grep
21st
Pernicious Numbers
34th
Prime Numbers
25th
Quine
54th
Recamán
17th
Rule 110
18th
Seven Segment
14th
Sierpiński Triangle
18th
Sudoku
10th
Tongue-twisters
14th
Van Eck Sequence
12th