12 Days of Christmas
374th
99 Bottles of Beer
326th424th
Abundant Numbers
109th
243rd750th
Abundant Numbers (Long)
58th
118th380th
Collatz
85th
227th550th
Divisors
133rd
412th1,049th
Evil Numbers
100th
246th843rd
Evil Numbers (Long)
60th
105th429th
Factorial Factorisation
7th
Fibonacci
163rd
381st851st
Fizz Buzz
423rd
1,276th1,627th
Foo Fizz Buzz Bar
101st
249th509th
Happy Numbers
29th
513th
Leap Years
102nd
305th517th
Odious Numbers
82nd
229th610th
Odious Numbers (Long)
53rd
103rd333rd
Pernicious Numbers
373rd
Prime Numbers
102nd
353rd1,006th
Rijndael S-box
16th
π
45th19th195th468th