12 Days of Christmas
6th
99 Bottles of Beer
16th
Abundant Numbers
62nd
Arabic to Roman
15th
Arrows
16th
brainfuck
9th
Christmas Trees
30th
CSS Colors
15th
Diamonds
11th
Divisors
10th
Emirp Numbers
39th
Emojify
7th
Evil Numbers
87th
Fizz Buzz
Leap Years
49th
Morse Decoder
9th
Morse Encoder
9th
Prime Numbers
48th
Quine
33rd
Rule 110
10th
Seven Segment
18th
Spelling Numbers
9th
Sudoku
6th
United States
13th