12 Days of Christmas
236th
99 Bottles of Beer
214th
Arabic to Roman
107th
Christmas Trees
157th
Divisors
384th
Emirp Numbers
55th
Evil Numbers
205th
Fibonacci
415th
Fizz Buzz
915th
Happy Numbers
167th
Morse Encoder
84th
Odious Numbers
181st
Pangram Grep
180th
Pascal’s Triangle
149th
Pernicious Numbers
107th
Prime Numbers
243rd
Quine
415th
Roman to Arabic
82nd
Seven Segment
121st
Sierpiński Triangle
115th
π
197th
φ
85th