12 Days of Christmas
923rd
99 Bottles of Beer
771st
Arabic to Roman
brainfuck
252nd
Christmas Trees
38th
Diamonds
43rd
Divisors
1st
Emirp Numbers
108th
Evil Numbers
1st
Fibonacci
159th
Fizz Buzz
57th
Happy Numbers
59th
Morse Decoder
135th
Morse Encoder
124th
Niven Numbers
72nd
Odious Numbers
1st
Pangram Grep
179th
Pascal’s Triangle
54th
Pernicious Numbers
74th
Poker
98th
Prime Numbers
52nd
Quine
72nd
Roman to Arabic
Rule 110
44th
Seven Segment
314th
Sierpiński Triangle
46th
Spelling Numbers
202nd
λ
84th
π
141st15th
τ
83rd10th
φ
56th
𝑒
92nd