12 Days of Christmas
2,788th
99 Bottles of Beer
2,403rd
Abundant Numbers
2,487th1,153rd
Christmas Trees
1,201st1,662nd
Cubes
924th
Diamonds
1,712th
Divisors
1,455th
Emirp Numbers
2,530th
Evil Numbers
2,972nd
Fibonacci
5,584th
Fizz Buzz
10,901st10,840th10,736th8,524th8,787th3,449th
Leap Years
3,349th
Morse Encoder
785th
Niven Numbers
3,295th
2,410th
Odious Numbers
3,129th1,250th
Pangram Grep
1,952nd
Pernicious Numbers
1,841st
Prime Numbers
3,067th
2,657th
Roman to Arabic
1,136th