12 Days of Christmas
58th
99 Bottles of Beer
49th
Arabic to Roman
brainfuck
55th
Christmas Trees
112th
Diamonds
92nd
Divisors
124th
Emirp Numbers
16th
Evil Numbers
1st
Fibonacci
172nd
Fizz Buzz
222nd
Happy Numbers
56th
Morse Decoder
36th
Morse Encoder
34th
Niven Numbers
88th
Odious Numbers
1st
Pangram Grep
220th
Pascal’s Triangle
93rd
Pernicious Numbers
80th
Poker
20th
Prime Numbers
61st
Quine
82nd
Roman to Arabic
Rule 110
63rd
Seven Segment
55th
Sierpiński Triangle
69th
Spelling Numbers
29th
λ
28th
π
146th60th
τ
86th52nd
φ
77th
𝑒
112th