12 Days of Christmas
4th
99 Bottles of Beer
17th
Abundant Numbers
66th
Arabic to Roman
15th
Arrows
16th
brainfuck
10th
Christmas Trees
30th
CSS Colors
18th
Diamonds
13th
Divisors
11th
Emirp Numbers
39th
Emojify
7th
Evil Numbers
93rd
Fizz Buzz
Leap Years
54th
Morse Decoder
9th
Morse Encoder
10th
Prime Numbers
52nd
Quine
38th
Rule 110
11th
Seven Segment
20th
Spelling Numbers
10th
Sudoku
7th
United States
13th