12 Days of Christmas
66th
Abundant Numbers
31st
Abundant Numbers (Long)
13th
Arabic to Roman
66th
Arrows
188th
brainfuck
31st
Christmas Trees
323rd
Collatz
43rd
Diamonds
109th
Divisors
108th
Emirp Numbers
89th
Emirp Numbers (Long)
101st
Evil Numbers
366th
Evil Numbers (Long)
252nd
Fibonacci
163rd
Fizz Buzz
697th
Foo Fizz Buzz Bar
88th
Fractions
95th
Happy Numbers
140th
Happy Numbers (Long)
42nd
Intersection
54th
Kolakoski Sequence
13th
Leap Years
207th
Leyland Numbers
130th
Look and Say
68th
Lucky Numbers
178th
Niven Numbers
64th
Niven Numbers (Long)
96th
Odious Numbers
273rd
Odious Numbers (Long)
223rd
Ordinal Numbers
54th
Pangram Grep
60th
Pascal’s Triangle
106th
Pernicious Numbers
248th
Pernicious Numbers (Long)
173rd
Prime Numbers
337th
Prime Numbers (Long)
208th
Quine
631st
Recamán
43rd
Roman to Arabic
130th
Smith Numbers
119th
Spelling Numbers
51st
Vampire Numbers
49th
Van Eck Sequence
92nd
π
456th
√2
488th
𝑒
376th