12 Days of Christmas
42nd
99 Bottles of Beer
23rd
Abundant Numbers
4th
Abundant Numbers (Long)
1st
ASCII Table
43rd
Collatz
60th
Divisors
1st
Emojify
19th
Evil Numbers
40th
Evil Numbers (Long)
30th
Fibonacci
107th1,080th17th
Fizz Buzz
105th
Foo Fizz Buzz Bar
37th
Leap Years
89th
Niven Numbers
56th
Niven Numbers (Long)
30th
Odious Numbers
38th
Prime Numbers
59th
Quine
107th
Tongue-twisters
21st
United States
17th
𝑒
10th