12 Days of Christmas
370th
99 Bottles of Beer
326th416th
Abundant Numbers
109th
243rd740th
Abundant Numbers (Long)
58th
118th375th
Collatz
85th
224th541st
Divisors
133rd
412th1,043rd
Evil Numbers
100th
245th838th
Evil Numbers (Long)
59th
103rd423rd
Factorial Factorisation
7th
Fibonacci
161st
378th844th
Fizz Buzz
423rd
1,270th1,619th
Foo Fizz Buzz Bar
100th
248th503rd
Happy Numbers
29th
508th
Leap Years
101st
304th512th
Odious Numbers
82nd
228th605th
Odious Numbers (Long)
52nd
102nd330th
Pernicious Numbers
368th
Prime Numbers
102nd
353rd998th
Rijndael S-box
16th
π
44th19th193rd462nd