12 Days of Christmas
1,035th
Abundant Numbers
30th
Abundant Numbers (Long)
119th
brainfuck
149th
Divisors
42nd424th
Emirp Numbers
21st
Evil Numbers
27th1st
Evil Numbers (Long)
38th
Fibonacci
Fizz Buzz
217th
42nd43rd
Foo Fizz Buzz Bar
132nd
Happy Numbers
25th
Lucky Tickets
30th
Odious Numbers
1st1st
Odious Numbers (Long)
1st
Pascal’s Triangle
34th
Pernicious Numbers
1st109th
Pernicious Numbers (Long)
1st
Prime Numbers
74th
Quine
5th
π
τ
3rd
√2
15th
𝑒
13th