99 Bottles of Beer
13th
739th
Arabic to Roman
13th
ASCII Table
17th
Diamonds
6th
52nd
Divisors
8th
1st
Evil Numbers
21st
Fibonacci
24th
212th
Fizz Buzz
23rd84th581st
Foo Fizz Buzz Bar
10th
Happy Numbers
11th
232nd
Happy Numbers (Long)
11th
128th
Leap Years
21st
Look and Say
18th
Number Spiral
12th
70th
Odious Numbers
23rd
Quine
21st
92nd
Reverse Polish Notation
10th
π
11th
τ
12th
φ
20th
√2
15th
𝑒
14th