12 Days of Christmas
67th
99 Bottles of Beer
42nd
Collatz
27th
45th
233rd
45th
12th
Divisors
90th
17th62nd100th
75th
16th
Emojify
25th
Evil Numbers
102nd
Fibonacci
80th466th261st220th
24th164th106th262nd679th
48th1,429th
Fizz Buzz
296th
165th
239th
Foo Fizz Buzz Bar
75th
100th
60th
8th
Leap Years
27th
78th
Niven Numbers
843rd
Niven Numbers (Long)
419th
Prime Numbers
65th232nd127th92nd24th36th29th30th27th23rd76th86th139th419th
100th33rd22nd80th126th63rd923rd158th112th39th50th
30th25th
Prime Numbers (Long)
72nd
50th
Quine
54th
Ο
9th
63rd