12 Days of Christmas
59th
99 Bottles of Beer
53rd
Arabic to Roman
brainfuck
60th
Christmas Trees
118th
Diamonds
102nd
Divisors
130th
Emirp Numbers
19th
Evil Numbers
1st
Fibonacci
189th
Fizz Buzz
240th
Happy Numbers
62nd
Morse Decoder
39th
Morse Encoder
36th
Niven Numbers
96th
Odious Numbers
1st
Pangram Grep
225th
Pascal’s Triangle
98th
Pernicious Numbers
89th
Poker
22nd
Prime Numbers
72nd
Quine
94th
Roman to Arabic
Rule 110
73rd
Seven Segment
61st
Sierpiński Triangle
74th
Spelling Numbers
29th
λ
32nd
π
152nd67th
τ
88th59th
φ
86th
𝑒
124th