12 Days of Christmas
55th
Abundant Numbers
29th
Abundant Numbers (Long)
11th
Arabic to Roman
55th
Arrows
169th
brainfuck
28th
Christmas Trees
298th
Collatz
37th
Diamonds
96th
Divisors
96th
Emirp Numbers
81st
Emirp Numbers (Long)
88th
Evil Numbers
333rd
Evil Numbers (Long)
221st
Fibonacci
147th
Fizz Buzz
651st
Foo Fizz Buzz Bar
77th
Fractions
75th
Happy Numbers
126th
Happy Numbers (Long)
38th
Intersection
46th
Kolakoski Sequence
11th
Leap Years
185th
Leyland Numbers
114th
Look and Say
61st
Lucky Numbers
153rd
Niven Numbers
56th
Niven Numbers (Long)
81st
Odious Numbers
243rd
Odious Numbers (Long)
192nd
Ordinal Numbers
48th
Pangram Grep
51st
Pascal’s Triangle
89th
Pernicious Numbers
221st
Pernicious Numbers (Long)
151st
Prime Numbers
306th
Prime Numbers (Long)
183rd
Quine
585th
Recamán
39th
Roman to Arabic
113th
Smith Numbers
108th
Spelling Numbers
42nd
Vampire Numbers
45th
Van Eck Sequence
80th
π
407th
√2
441st
𝑒
334th