12 Days of Christmas
113th
Abundant Numbers
51st
Abundant Numbers (Long)
28th
Arabic to Roman
140th
Arrows
176th
brainfuck
49th
Christmas Trees
304th
Collatz
188th
Diamonds
316th
Divisors
1st
Emirp Numbers
74th
Emirp Numbers (Long)
83rd
Evil Numbers
373rd
Evil Numbers (Long)
258th
Fibonacci
166th
Fizz Buzz
665th
Foo Fizz Buzz Bar
271st
Fractions
171st
Happy Numbers
165th
Happy Numbers (Long)
100th
Intersection
56th
Kolakoski Sequence
19th
Leap Years
272nd
Leyland Numbers
282nd
Look and Say
234th
Lucky Numbers
171st
Niven Numbers
66th
Niven Numbers (Long)
84th
Odious Numbers
275th
Odious Numbers (Long)
226th
Ordinal Numbers
135th
Pangram Grep
198th
Pascal’s Triangle
75th
Pernicious Numbers
247th
Pernicious Numbers (Long)
174th
Prime Numbers
342nd
Prime Numbers (Long)
182nd
Quine
632nd
Recamán
115th
Roman to Arabic
110th
Smith Numbers
208th
Spelling Numbers
99th
Vampire Numbers
138th
Van Eck Sequence
155th
π
468th
√2
488th
𝑒
374th