99 Bottles of Beer
11th
690th
Arabic to Roman
11th
ASCII Table
13th
Diamonds
4th
42nd
Divisors
6th
1st
Evil Numbers
18th
Fibonacci
1st
187th
Fizz Buzz
20th62nd542nd
Foo Fizz Buzz Bar
9th
Happy Numbers
10th
217th
Happy Numbers (Long)
11th
115th
Leap Years
16th
Look and Say
15th
Number Spiral
11th
55th
Odious Numbers
18th
Quine
18th
72nd
Reverse Polish Notation
9th
π
10th
τ
11th
φ
19th
√2
14th
𝑒
13th