99 Bottles of Beer
54th
Abundant Numbers
48th
Abundant Numbers (Long)
46th
Arithmetic Numbers
35th
Collatz
54th
Divisors
55th
Emojify
21st
Evil Numbers
43rd
Evil Numbers (Long)
40th
Factorial Factorisation
15th
Fibonacci
94th
Fizz Buzz
77th
Foo Fizz Buzz Bar
22nd
Leap Years
65th
Leyland Numbers
16th
Niven Numbers
44th
Niven Numbers (Long)
39th
Odious Numbers
38th
Odious Numbers (Long)
29th
Pascal’s Triangle
23rd
Pernicious Numbers
52nd
Pernicious Numbers (Long)
26th
Prime Numbers
58th
Prime Numbers (Long)
55th
Quine
34th
Recamán
23rd
ROT13
24th
Tongue-twisters
25th
Zeckendorf Representation
15th