12 Days of Christmas
444th
Abundant Numbers
56th
Abundant Numbers (Long)
33rd
Arithmetic Numbers
25th
brainfuck
53rd
Catalan Numbers
1st
Collatz
145th
Diamonds
575th
Divisors
395th
Emirp Numbers
47th
Emirp Numbers (Long)
117th
Evil Numbers
138th
Evil Numbers (Long)
41st
Fibonacci
1st
Fizz Buzz
693rd
Look and Say
102nd
Niven Numbers
396th
Pernicious Numbers
111th
Pernicious Numbers (Long)
104th
Prime Numbers
161st
Prime Numbers (Long)
56th
Quine
75th
Reverse Polish Notation
64th
Vampire Numbers
217th