12 Days of Christmas
65th
99 Bottles of Beer
42nd
Collatz
26th
44th
221st
44th
11th
Divisors
85th
17th60th99th
75th
16th
Emojify
25th
Evil Numbers
101st
Fibonacci
79th455th257th210th
24th161st104th255th664th
47th1,404th
Fizz Buzz
291st
162nd
237th
Foo Fizz Buzz Bar
73rd
97th
60th
8th
Leap Years
27th
77th
Niven Numbers
826th
Niven Numbers (Long)
407th
Prime Numbers
64th228th121st89th24th36th28th29th27th22nd76th86th139th413th
99th33rd22nd77th126th63rd909th157th110th39th50th
29th25th
Prime Numbers (Long)
70th
49th
Quine
53rd
Ο
9th
63rd