12 Days of Christmas
122nd
Abundant Numbers
56th
Abundant Numbers (Long)
33rd
Arabic to Roman
155th
Arrows
192nd
brainfuck
55th
Christmas Trees
333rd
Collatz
204th
Diamonds
334th
Divisors
1st
Emirp Numbers
86th
Emirp Numbers (Long)
99th
Evil Numbers
409th
Evil Numbers (Long)
286th
Fibonacci
189th
Fizz Buzz
693rd
Foo Fizz Buzz Bar
293rd
Fractions
189th
Happy Numbers
181st
Happy Numbers (Long)
115th
Intersection
66th
Kolakoski Sequence
19th
Leap Years
289th
Leyland Numbers
303rd
Look and Say
258th
Lucky Numbers
182nd
Niven Numbers
77th
Niven Numbers (Long)
98th
Odious Numbers
307th
Odious Numbers (Long)
251st
Ordinal Numbers
145th
Pangram Grep
215th
Pascal’s Triangle
80th
Pernicious Numbers
269th
Pernicious Numbers (Long)
189th
Prime Numbers
366th
Prime Numbers (Long)
202nd
Quine
659th
Recamán
127th
Roman to Arabic
122nd
Smith Numbers
221st
Spelling Numbers
106th
Vampire Numbers
153rd
Van Eck Sequence
170th
π
495th
√2
520th
𝑒
401st