99 Bottles of Beer
11th
Abundant Numbers
40th
Christmas Trees
27th
Cubes
13th
Diamonds
12th
Divisors
1st
Emirp Numbers
8th
Evil Numbers
31st
Fibonacci
67th
Fizz Buzz
98th
Foo Fizz Buzz Bar
28th
Happy Numbers (Long)
32nd
Intersection
28th
Leap Years
34th
Number Spiral
12th
Ordinal Numbers
25th
Pangram Grep
27th
Prime Numbers
23rd
Prime Numbers (Long)
1st
Quine
23rd
Recamán
20th
Reverse Polish Notation
11th
Seven Segment
15th
Sierpiński Triangle
18th