12 Days of Christmas
56th
Abundant Numbers
45th
Abundant Numbers (Long)
33rd
Catalan’s Constant
12th
Collatz
57th206th
Divisors
44th
Evil Numbers
81st
Evil Numbers (Long)
59th
Fibonacci
3rd1st70th
Fizz Buzz
294th
Happy Numbers
46th202nd
Happy Numbers (Long)
28th
Niven Numbers
56th
Odious Numbers
74th
Odious Numbers (Long)
56th
Ordinal Numbers
32nd
Pangram Grep
30th
Pascal’s Triangle
23rd510th
Prime Numbers
105th
Prime Numbers (Long)
66th
Quine
29th57th
Recamán
12th214th