99 Bottles of Beer
11th
643rd
Arabic to Roman
10th
ASCII Table
11th
Diamonds
4th
72nd
Divisors
5th
103rd
Evil Numbers
15th
Fibonacci
1st
159th
Fizz Buzz
18th1st551st
Foo Fizz Buzz Bar
9th
Happy Numbers
7th
137th
Happy Numbers (Long)
10th
117th
Leap Years
14th
Look and Say
14th
Number Spiral
11th
65th
Odious Numbers
15th
Quine
16th
58th
Reverse Polish Notation
8th
π
10th
τ
11th
φ
19th
√2
14th
𝑒
13th