99 Bottles of Beer
48th
Abundant Numbers
38th
Abundant Numbers (Long)
38th
Arithmetic Numbers
30th
Collatz
46th
Divisors
56th
Emojify
17th
Evil Numbers
39th
Evil Numbers (Long)
37th
Factorial Factorisation
13th
Fibonacci
81st
Fizz Buzz
72nd
Foo Fizz Buzz Bar
19th
Leap Years
56th
Leyland Numbers
13th
Niven Numbers
38th
Niven Numbers (Long)
36th
Odious Numbers
33rd
Odious Numbers (Long)
24th
Pascal’s Triangle
21st
Pernicious Numbers
43rd
Pernicious Numbers (Long)
24th
Prime Numbers
53rd
Prime Numbers (Long)
46th
Quine
32nd
Recamán
21st
ROT13
21st
Tongue-twisters
34th
Zeckendorf Representation
14th