12 Days of Christmas
1,036th
Abundant Numbers
100th
Abundant Numbers (Long)
81st
brainfuck
122nd
Divisors
42nd394th
Emirp Numbers
20th
Evil Numbers
27th1st
Evil Numbers (Long)
39th
Fibonacci
Fizz Buzz
218th
1st18th
Foo Fizz Buzz Bar
1st
Happy Numbers
23rd
Lucky Tickets
54th
Odious Numbers
1st1st
Odious Numbers (Long)
1st
Pascal’s Triangle
36th
Pernicious Numbers
1st110th
Pernicious Numbers (Long)
1st
Prime Numbers
74th
Quine
5th
π
τ
1st
√2
15th
𝑒
11th