12 Days of Christmas
21st
110th
99 Bottles of Beer
11th
146th
Arabic to Roman
5th
103rd
brainfuck
5th
87th
Christmas Trees
19th
102nd
Cubes
4th
43rd
Diamonds
18th
Divisors
49th4th265th60th38th20th44th26th57th69th126th60th51st
Emirp Numbers
21st
108th
Evil Numbers
62nd
145th
Fibonacci
83rd
1st
Fizz Buzz
109th
1st
Happy Numbers
35th
131st
Leap Years
56th
123rd
Morse Decoder
4th
33rd
Morse Encoder
5th
40th
Niven Numbers
48th
1st
Odious Numbers
53rd
125th
Pangram Grep
20th
129th
Pascal’s Triangle
16th
104th
Pernicious Numbers
23rd
88th
Poker
3rd
25th
Prime Numbers
44th
230th
Quine
80th
44th
Roman to Arabic
19th
67th
Rule 110
9th
47th
Seven Segment
6th
77th
Sierpiński Triangle
16th
55th
Spelling Numbers
38th
√2
26th