12 Days of Christmas
585th
Divisors
314th
Evil Numbers
785th
Evil Numbers (Long)
334th
Fizz Buzz
1,742nd
Forsyth–Edwards Notation
155th
Leap Years
862nd
Niven Numbers
422nd
Niven Numbers (Long)
215th
Odious Numbers
449th
Pangram Grep
447th
Pascal’s Triangle
483rd
Pernicious Numbers
565th
Prime Numbers
897th
Quine
55th
Recamán
205th
Seven Segment
302nd