12 Days of Christmas
422nd
99 Bottles of Beer
336th456th
Abundant Numbers
112th
248th774th
Abundant Numbers (Long)
59th
124th394th
Collatz
86th
234th566th
Divisors
133rd
415th1,067th
Evil Numbers
104th
253rd859th
Evil Numbers (Long)
62nd
110th447th
Factorial Factorisation
7th
Fibonacci
171st
387th869th
Fizz Buzz
428th
1,284th1,666th
Foo Fizz Buzz Bar
101st
254th529th
Happy Numbers
30th
523rd
Leap Years
106th
309th534th
Odious Numbers
83rd
232nd624th
Odious Numbers (Long)
54th
107th347th
Pernicious Numbers
381st
Prime Numbers
104th
356th1,013th
Rijndael S-box
17th
π
47th20th206th480th