12 Days of Christmas
114th
Abundant Numbers
52nd
Abundant Numbers (Long)
28th
Arabic to Roman
151st
Arrows
185th
brainfuck
53rd
Christmas Trees
319th
Collatz
197th
Diamonds
330th
Divisors
1st
Emirp Numbers
81st
Emirp Numbers (Long)
92nd
Evil Numbers
394th
Evil Numbers (Long)
277th
Fibonacci
184th
Fizz Buzz
682nd
Foo Fizz Buzz Bar
284th
Fractions
180th
Happy Numbers
176th
Happy Numbers (Long)
109th
Intersection
63rd
Kolakoski Sequence
19th
Leap Years
286th
Leyland Numbers
293rd
Look and Say
244th
Lucky Numbers
176th
Niven Numbers
73rd
Niven Numbers (Long)
93rd
Odious Numbers
297th
Odious Numbers (Long)
245th
Ordinal Numbers
141st
Pangram Grep
211th
Pascal’s Triangle
76th
Pernicious Numbers
258th
Pernicious Numbers (Long)
181st
Prime Numbers
356th
Prime Numbers (Long)
194th
Quine
653rd
Recamán
122nd
Roman to Arabic
119th
Smith Numbers
218th
Spelling Numbers
103rd
Vampire Numbers
152nd
Van Eck Sequence
166th
π
486th
√2
507th
𝑒
393rd