12 Days of Christmas
108th
Abundant Numbers
50th
Abundant Numbers (Long)
26th
Arabic to Roman
135th
Arrows
166th
brainfuck
47th
Christmas Trees
294th
Collatz
174th
Diamonds
301st
Divisors
1st
Emirp Numbers
71st
Emirp Numbers (Long)
80th
Evil Numbers
356th
Evil Numbers (Long)
242nd
Fibonacci
159th
Fizz Buzz
651st
Foo Fizz Buzz Bar
260th
Fractions
163rd
Happy Numbers
157th
Happy Numbers (Long)
98th
Intersection
53rd
Kolakoski Sequence
18th
Leap Years
259th
Leyland Numbers
271st
Look and Say
223rd
Lucky Numbers
164th
Niven Numbers
60th
Niven Numbers (Long)
77th
Odious Numbers
264th
Odious Numbers (Long)
213th
Ordinal Numbers
129th
Pangram Grep
193rd
Pascal’s Triangle
68th
Pernicious Numbers
234th
Pernicious Numbers (Long)
161st
Prime Numbers
326th
Prime Numbers (Long)
173rd
Quine
618th
Recamán
110th
Roman to Arabic
104th
Smith Numbers
197th
Spelling Numbers
92nd
Vampire Numbers
132nd
Van Eck Sequence
143rd
π
449th
√2
469th
𝑒
357th